1 |
humic acids
(281 times)
|
Environmental Health (183 times)
|
FAs (29 times) FTIR (15 times) SOM (13 times)
|
1996 Acid-base characterization of molecular weight fractionated humic acid.
|
2 |
hearing aids
(214 times)
|
Audiology (94 times)
|
CIs (59 times) NH (29 times) CI (26 times)
|
1994 An audit of hearing aid quality in Denmark. II: Type of defects.
|
3 |
heterocyclic amines
(121 times)
|
Nutritional Sciences (41 times)
|
PhIP (26 times) PAHs (12 times) AGEs (5 times)
|
1993 Exposure to heterocyclic amines.
|
4 |
hemagglutinins
(98 times)
|
Virology (29 times)
|
HA (4 times) HI (4 times) HPAI (4 times)
|
1981 Disulphide bonds of haemagglutinin of Asian influenza virus.
|
5 |
hospital admissions
(30 times)
|
Environmental Health (16 times)
|
GAM (6 times) PM (5 times) RR (5 times)
|
2013 Acute effects of urban and industrial pollution in a government-designated "Environmental risk area": the case of Brindisi, Italy.
|
6 |
heterocyclic aromatic amines
(21 times)
|
Nutritional Sciences (8 times)
|
DAD (2 times) HPLC (2 times) PAHs (2 times)
|
2001 Impact of bacteria in dairy products and of the intestinal microflora on the genotoxic and carcinogenic effects of heterocyclic aromatic amines.
|
7 |
health authorities
(17 times)
|
Public Health (6 times)
|
ARs (1 time) BaW (1 time) BC (1 time)
|
1989 A survey of Scottish Health Boards and English Health Authorities. The extent of computerisation in health visiting records.
|
8 |
human astrocytes
(17 times)
|
Cell Biology (5 times)
|
BBB (9 times) HBMECs (8 times) PI (4 times)
|
2008 Combined effects of genistein, quercetin, and resveratrol in human and 3T3-L1 adipocytes.
|
9 |
hyaluronic acids
(17 times)
|
General Surgery (5 times)
|
NLFs (2 times) BHA (1 time) CA (1 time)
|
1994 High-molecular-weight hyaluronic acids inhibit chemotaxis and phagocytosis but not lysosomal enzyme release induced by receptor-mediated stimulations in guinea pig phagocytes.
|
10 |
Hispanic Americans
(16 times)
|
Neoplasms (5 times)
|
AAs (7 times) EAs (4 times) RCC (4 times)
|
1997 A triethnic comparison of intracerebral hemorrhage mortality in Texas.
|
11 |
hemiarthroplasties
(15 times)
|
Orthopedics (8 times)
|
RSAs (3 times) SA (3 times) THAs (3 times)
|
2013 A review of shoulder replacement surgery.
|
12 |
hepatic adenomas
(15 times)
|
Gastroenterology (3 times)
|
FNH (4 times) CT (2 times) HCC (2 times)
|
1986 Hepatic adenomas and focal nodular hyperplasia: dynamic CT study.
|
13 |
hematology analyzers
(12 times)
|
Hematology (6 times)
|
CSF (3 times) FCM (3 times) OM (3 times)
|
2006 Multiple-laboratory comparison of in vitro assays utilized to characterize hematopoietic cells in cord blood.
|
14 |
hepatic arteries
(12 times)
|
General Surgery (4 times)
|
LDLT (4 times) CT (3 times) PV (3 times)
|
2010 Use of recipient's left hepatic artery for artery reconstruction in right lobe living donor liver transplantation with duct-to-duct anastomosis.
|
15 |
hemangiomas
(11 times)
|
Pathology (4 times)
|
HSAs (3 times) ECs (2 times) HDECs (2 times)
|
2012 Expression of platelet-derived growth factor and its receptors in spontaneous canine hemangiosarcoma and cutaneous hemangioma.
|
16 |
hydrophobic agents
(11 times)
|
Microbiology (7 times)
|
MtrR (3 times) TX-100 (2 times) CV (1 time)
|
1995 Importance of lipooligosaccharide structure in determining gonococcal resistance to hydrophobic antimicrobial agents resulting from the mtr efflux system.
|
17 |
Health Authorities
(10 times)
|
Sexually Transmitted Diseases (3 times)
|
ANR (1 time) FDA (1 time) GDPs (1 time)
|
1999 The impact of a quasi-market on sexually transmitted disease services in the UK.
|
18 |
hydroxyapatites
(9 times)
|
General Surgery (3 times)
|
XRD (4 times) FTIR (2 times) SEM (2 times)
|
2003 Dissolution properties of calcium phosphate granules with different compositions in simulated body fluid.
|
19 |
headaches
(8 times)
|
Neurology (3 times)
|
PTSD (2 times) CI (1 time) ED (1 time)
|
2008 Favorable response to analgesics does not predict a benign etiology of headache.
|
20 |
health advisers
(8 times)
|
Acquired Immunodeficiency Syndrome (3 times)
|
PFAS (3 times) PFOA (2 times) PFOS (2 times)
|
1990 Comparison of water quality criteria and health advisories for 2,4,6-trinitrotoluene.
|
21 |
healthy adults
(8 times)
|
Speech-Language Pathology (2 times)
|
PD (2 times) ACs (1 time) AD (1 time)
|
2003 [Comparison of the Epstein-Barr virus infection and 30 bp-deleted LMP1 gene among 4 histologic types of nasopharyngeal carcinoma].
|
22 |
hemostatic agents
(8 times)
|
Urology (4 times)
|
PN (3 times) LPN (2 times) CI (1 time)
|
2007 Use of haemostatic agents and glues during laparoscopic partial nephrectomy: a multi-institutional survey from the United States and Europe of 1347 cases.
|
23 |
Heterocyclic aromatic amines
(7 times)
|
Neoplasms (2 times)
|
PhIP (2 times) IQ (1 time) LOH (1 time)
|
1995 Quantitative determination of heterocyclic amines in food products.
|
24 |
Hibiscus anthocyanins
(7 times)
|
Toxicology (4 times)
|
DPPH (1 time) HR (1 time) HS (1 time)
|
2000 Protective effect of Hibiscus anthocyanins against tert-butyl hydroperoxide-induced hepatic toxicity in rats.
|
25 |
human antibiotics
(7 times)
|
Environmental Health (6 times)
|
VAs (7 times) PVAs (4 times) PHAs (3 times)
|
2016 Antibiotics detected in urines and adipogenesis in school children.
|
26 |
hyaluronans
(7 times)
|
Biochemistry (2 times)
|
IA (2 times) OA (2 times) DD (1 time)
|
2001 Thermoresponsive artificial extracellular matrix for tissue engineering: hyaluronic acid bioconjugated with poly(N-isopropylacrylamide) grafts.
|
27 |
healing abutments
(6 times)
|
Dentistry (5 times)
|
SEM (2 times) AU (1 time) BHI (1 time)
|
2013 Effect of chlorhexidine in preventing plaque biofilm on healing abutment: a crossover controlled study.
|
28 |
health assessments
(6 times)
|
Environmental Health (2 times)
|
CDMs (1 time) GP (1 time) GPs (1 time)
|
2012 Association between changes in health risk status and changes in future health care costs: a multiemployer study.
|
29 |
hydroxamic acids
(6 times)
|
Biochemistry (2 times)
|
AF (1 time) BSA (1 time) CD (1 time)
|
2000 Protection by desferrioxamine and other hydroxamic acids against tetrachlorohydroquinone-induced cyto- and genotoxicity in human fibroblasts.
|
30 |
hydroxy acids
(6 times)
|
Chemistry Techniques, Analytical (1 time)
|
AAs (2 times) AML (1 time) BM (1 time)
|
2010 Applications of hydroxy acids: classification, mechanisms, and photoactivity.
|
31 |
Haloacetaldehydes
(5 times)
|
Environmental Health (4 times)
|
DBPs (3 times) THMs (3 times) CH (2 times)
|
2005 Halogenated acetaldehydes: analysis, stability and fate in drinking water.
|
32 |
haloacetic acids
(5 times)
|
Chemistry Techniques, Analytical (2 times)
|
DBPs (1 time) DEVSC (1 time) ESI-MS (1 time)
|
1998 Structure-based methods for predicting mutagenicity and carcinogenicity: are we there yet?
|
33 |
heterophilic antibodies
(5 times)
|
Veterinary Medicine (1 time)
|
cTnI (2 times) eGH (1 time) ICMA (1 time)
|
2002 Performance of a revised cardiac troponin method that minimizes interferences from heterophilic antibodies.
|
34 |
hydropic abortions
(5 times)
|
Gynecology (3 times)
|
PMs (5 times) CMs (4 times) ABs (1 time)
|
1995 Incidence of hydatidiform mole in a Tokyo hospital: a 5-year (1989 to 1993) prospective, morphological, and flow cytometric study.
|
35 |
hydroxycinnamic acids
(5 times)
|
Chemistry (3 times)
|
4-HA (1 time) BW (1 time) CA (1 time)
|
2017 Hydroxycinnamic acids loaded in lipid-core nanocapsules.
|
36 |
haloanisoles
(4 times)
|
Environmental Health (2 times)
|
2,3,6-TCA (2 times) 2,4,6-TBA (2 times) 2,4,6-TCA (2 times)
|
2016 Direct sample introduction-gas chromatography-mass spectrometry for the determination of haloanisole compounds in cork stoppers.
|
37 |
health assistants
(4 times)
|
Public Health (2 times)
|
MPWs (1 time)
|
1996 Time utilisation pattern of staff of two primary health centres in Ballavgarh, Haryana.
|
38 |
high altitudes
(4 times)
|
Neurology (1 time)
|
EE (2 times) 17beta-HSD (1 time) CAR (1 time)
|
2013 Serum testosterone levels and excessive erythrocytosis during the process of adaptation to high altitudes.
|
39 |
higher alcohols
(4 times)
|
Chemistry (2 times)
|
AEs (1 time) FABs (1 time) MD (1 time)
|
2004 Two-dimensional packing patterns of amino acid surfactant and higher alcohols in an aqueous phase and their associated packing parameters.
|
40 |
hydroxyalkanoates
(4 times)
|
Biotechnology (3 times)
|
PHAs (3 times) 13C-MFA (1 time) ED (1 time)
|
1996 Bacterial polyhydroxyalkanoates.
|
41 |
health areas
(3 times)
|
Health Services Research (1 time)
|
aOR (1 time) APR-DRG (1 time) CHWs (1 time)
|
2013 Patient mobility for cardiac problems: a risk-adjusted analysis in Italy.
|
42 |
hepatocellular adenomas
(3 times)
|
Gastroenterology (1 time)
|
AA (1 time) AAS (1 time) CEUS (1 time)
|
2005 Management of hepatocellular adenoma: solitary-uncomplicated, multiple and ruptured tumors.
|
43 |
household appliances
(3 times)
|
Environmental Health (3 times)
|
e-waste (1 time) EOL (1 time) GIS (1 time)
|
2012 Estimating future generation of obsolete household appliances in China.
|
44 |
housing adaptations
(3 times)
|
Rehabilitation (2 times)
|
OTs (1 time) P-E-A (1 time)
|
2012 Clients' experiences of housing adaptations: a longitudinal mixed-methods study.
|
45 |
humic acid fractions
(3 times)
|
Chemistry (1 time)
|
FTIR (1 time) HM (1 time) OM (1 time)
|
2002 Characterization of carex peat using extinction values of humic acids.
|
46 |
hyaluronan macromolecules
(3 times)
|
Biology (2 times)
|
FCS (2 times) ADOTA (1 time) FLCS (1 time)
|
2011 Lifetime-based sensing of the hyaluronidase using fluorescein labeled hyaluronic acid.
|
47 |
hydride affinities
(3 times)
|
Chemistry (3 times)
|
HSAB (1 time) LA (1 time) PAs (1 time)
|
2005 Hydride affinities of borane derivatives: novel approach in determining the origin of lewis acidity based on triadic formula.
|
48 |
hypogastric arteries
(3 times)
|
General Surgery (3 times)
|
AAA (1 time) AIA (1 time) AIAs (1 time)
|
2004 Overt ischemic colitis after endovascular repair of aortoiliac aneurysms.
|
49 |
hypomethylating agents
(3 times)
|
Hematology (2 times)
|
OS (3 times) AML (2 times) CR (2 times)
|
2010 Feasibility of therapy with hypomethylating agents in patients with renal insufficiency.
|
50 |
H+-ATPase genes
(2 times)
|
Plant Physiological Phenomena (1 time)
|
NUE (1 time) PM (1 time)
|
2021 Appropriate NH4 +/NO3 - Ratio Triggers Plant Growth and Nutrient Uptake of Flowering Chinese Cabbage by Optimizing the pH Value of Nutrient Solution.
|
51 |
haloacetates
(2 times)
|
Toxicology (2 times)
|
8-OH-dG (1 time) BCA (1 time) DBA (1 time)
|
1996 Haloacetate-induced oxidative damage to DNA in the liver of male B6C3F1 mice.
|
52 |
health animators
(2 times)
|
Health Services Research (1 time)
|
FGDs (2 times) HA (2 times) IDIs (2 times)
|
2019 The role of health animators in malaria control: a qualitative study of the health animator (HA) approach within the Majete malaria project (MMP) in Chikwawa District, Malawi.
|
53 |
helical axes
(2 times)
|
Physiology (2 times)
|
MA (2 times) MD (2 times) ROM (1 time)
|
2019 Dispersion of helical axes during shoulder movements in young and elderly subjects.
|
54 |
helix angles
(2 times)
|
Diagnostic Techniques, Cardiovascular (1 time)
|
DT-MRI (1 time) FA (1 time) MD (1 time)
|
2016 Studying Dynamic Myofiber Aggregate Reorientation in Dilated Cardiomyopathy Using In Vivo Magnetic Resonance Diffusion Tensor Imaging.
|
55 |
hemagglutinin glycoproteins
(2 times)
|
Science (1 time)
|
FPs (2 times) IAV (1 time)
|
2015 Antimicrobial Peptides Derived from Fusion Peptides of Influenza A Viruses, a Promising Approach to Designing Potent Antimicrobial Agents.
|
56 |
hereditary ataxias
(2 times)
|
Neurology (2 times)
|
ADCA (1 time) BAEPs (1 time) BMI (1 time)
|
1994 Evoked potentials in inherited ataxias: a multimodal electrophysiological study.
|
57 |
heroin abusers
(2 times)
|
Complementary Therapies (1 time)
|
DHAQ (1 time) E-LPO (1 time) E-SOD (1 time)
|
2002 Primary studies on heroin abuse and injury induced by oxidation and lipoperoxidation.
|
58 |
heuristic algorithms
(2 times)
|
Chemistry (1 time)
|
GA (1 time) HSA (1 time) PSO (1 time)
|
2019 Searching for the Optimized Luminescent Lanthanide Phosphor Using Heuristic Algorithms.
|
59 |
hip arthroscopies
(2 times)
|
Orthopedics (1 time)
|
AMI (1 time) HAS (1 time) NMES (1 time)
|
2020 Hip arthroscopy versus total hip arthroplasty in patients above 40 differences: outcome and residual complain.
|
60 |
horn antennas
(2 times)
|
Ophthalmology (2 times)
|
CMA (2 times) MIMO (2 times) BER (1 time)
|
2013 Investigation of interference in multiple-input multiple-output wireless transmission at W band for an optical wireless integration system.
|
61 |
hypodermal adipocytes
(2 times)
|
Reproductive Medicine (2 times)
|
GFAP (2 times) RPF (2 times) BW (1 time)
|
2015 Transgenerational effects of a hypercaloric diet.
|
62 |
hypoglycaemic agents
(2 times)
|
Diabetes Complications (1 time)
|
AF (1 time) DPP-4i (1 time) PIPs (1 time)
|
2017 Dipeptidyl peptidase-4 inhibitor decreases the risk of atrial fibrillation in patients with type 2 diabetes: a nationwide cohort study in Taiwan.
|
63 |
3-hydroxyalkanoic acids
(1 time)
|
Biochemistry (1 time)
|
PHAs (1 time)
|
2014 Cell system engineering to produce extracellular polyhydroxyalkanoate depolymerase with targeted applications.
|
64 |
agents-humic acids
(1 time)
|
Environmental Health (1 time)
|
EDTA (1 time)
|
2002 Leaching of metals from fly ashes in the presence of complexing agents.
|
65 |
H. sabdariffa anthocyanins
(1 time)
|
Chemistry (1 time)
|
HPE (1 time) HSE (1 time) PCA (1 time)
|
2011 Chemopreventive properties and molecular mechanisms of the bioactive compounds in Hibiscus sabdariffa Linne.
|
66 |
HA fractions
(1 time)
|
Environmental Health (1 time)
|
DeltaS (1 time) HA (1 time) MW (1 time)
|
2018 Nature differences of humic acids fractions induced by extracted sequence as explanatory factors for binding characteristics of heavy metals.
|
67 |
HA from Weathering coal of Datong in Shanxi Province
(1 time)
|
Environmental Health (1 time)
|
DISSIR (1 time) HA (1 time)
|
2009 [Influences of humic acids on the dissimilatory iron reduction of red soil in anaerobic condition].
|
68 |
habilitation aides
(1 time)
|
Therapeutics (1 time)
|
EOL (1 time) HLCCD (1 time) IES (1 time)
|
2012 Direct care staff and parents'/legal guardians' perspectives on end-of-life care in a long-term care facility for medically fragile and intellectually disabled pediatric and young adult residents.
|
69 |
haemagglutinin membrane glycoproteins
(1 time)
|
Allergy and Immunology (1 time)
|
---
|
2006 Variation and infectivity neutralization in influenza.
|
70 |
Haemorrhages
(1 time)
|
|
DWT (1 time) EMD (1 time) MRA (1 time)
|
2017 High-frequency-based features for low and high retina haemorrhage classification.
|
71 |
Hairdresser apprentices
(1 time)
|
Dermatology (1 time)
|
OHSI (1 time) TEWL (1 time)
|
2021 Skin Characteristics of Hairdresser Apprentices at the Beginning of Vocational Training.
|
72 |
halloysite nanotubes
(1 time)
|
|
TNT (1 time)
|
2022 Impedimetric detection of 2,4,6-trinitrotoluene using surface-functionalized halloysite nanotubes.
|
73 |
haloaldehydes
(1 time)
|
Environmental Health (1 time)
|
DBPs (1 time) HAAs (1 time) HANs (1 time)
|
2009 Comparison of the disinfection by-product formation potential of treated waters exposed to chlorine and monochloramine.
|
74 |
haloanilines
(1 time)
|
Environmental Health (1 time)
|
DBPs (1 time) HAAs (1 time) HANs (1 time)
|
2022 Occurrence and Cytotoxicity of Aliphatic and Aromatic Halogenated Disinfection Byproducts in Indoor Swimming Pool Water and Their Incoming Tap Water.
|
75 |
halogenated acetaldehydes
(1 time)
|
Environmental Health (1 time)
|
CH (1 time) TBA (1 time)
|
2010 DNA damage induction by two halogenated acetaldehydes, byproducts of water disinfection.
|
76 |
halogenated aromatics
(1 time)
|
|
AhR (1 time) SAhRMs (1 time) TCDD (1 time)
|
2019 Aryl Hydrocarbon Receptor (AhR) Ligands as Selective AhR Modulators: Genomic Studies.
|
77 |
Haptic abilities
(1 time)
|
Anatomy (1 time)
|
HAT (1 time) HSAs (1 time) LSAs (1 time)
|
2022 Do our hands see what our eyes see? Investigating spatial and haptic abilities.
|
78 |
harsh accelerations
(1 time)
|
Traumatology (1 time)
|
GWPR (1 time) HBs (1 time)
|
2021 Spatial analysis of harsh driving behavior events in urban networks using high-resolution smartphone and geometric data.
|
79 |
harzianic acids
(1 time)
|
Chemistry (1 time)
|
TFs (1 time)
|
2022 Characterization of an Exceptional Fungal Mutant Enables the Discovery of the Specific Regulator of a Silent PKS-NRPS Hybrid Biosynthetic Pathway.
|
80 |
hazardous attitudes
(1 time)
|
|
MVA (1 time) OR (1 time) RO (1 time)
|
2022 Hazardous Attitudes: Physician Decision Making in Radiation Oncology.
|
81 |
hBN aerogels
(1 time)
|
Natural Science Disciplines (1 time)
|
h-BN (1 time) rGO (1 time)
|
2021 Multi-functional 2D hybrid aerogels for gas absorption applications.
|
82 |
Headaches
(1 time)
|
Endocrinology (1 time)
|
ISP (1 time) MISP (1 time)
|
2000 The dominant role of increased intrasellar pressure in the pathogenesis of hypopituitarism, hyperprolactinemia, and headaches in patients with pituitary adenomas.
|
83 |
health activists
(1 time)
|
Vascular Diseases (1 time)
|
---
|
1990 Increasing public awareness of the risk of cardiovascular disease using 'health activists' in a community health project in Israel: a feasibility study.
|
84 |
health advocates
(1 time)
|
Public Health (1 time)
|
CHW (1 time) NYC (1 time)
|
2022 Addressing Financial Barriers to Health Care Among People Who are Low-Income and Insured in New York City, 2014-2017.
|
85 |
health aides
(1 time)
|
Allergy and Immunology (1 time)
|
---
|
2012 Correlates of seasonal flu vaccination among U.S. home health aides.
|
86 |
health ambassadors
(1 time)
|
Nursing (1 time)
|
ASD (1 time)
|
2015 Increasing Autism Awareness in Inner-City Churches: A Brief Report.
|
87 |
Health Associates
(1 time)
|
Health Services (1 time)
|
NHPs (1 time) NPs (1 time)
|
1978 New health professional practice patterns.
|
88 |
Health care administrators
(1 time)
|
Cardiovascular Diseases (1 time)
|
CR (1 time) HACRA (1 time)
|
2019 Health Care Administrators' Cardiac Rehabilitation Attitudes (HACRA) in North and South America and the Development of a Scale to Assess Them.
|
89 |
healthy adolescents
(1 time)
|
Behavioral Sciences (1 time)
|
AAs (1 time) dACC (1 time) PPI (1 time)
|
2017 Sleep-amount differentially affects fear-processing neural circuitry in pediatric anxiety: A preliminary fMRI investigation.
|
90 |
Heart attacks
(1 time)
|
Disaster Medicine (1 time)
|
CD (1 time) CE (1 time) CP (1 time)
|
2022 9-1-1 Caller-Described Heart Attack Symptoms.
|
91 |
helical axis
(1 time)
|
Physiology (1 time)
|
MA (1 time) MD (1 time) YG (1 time)
|
2020 Dispersion of knee helical axes during walking in young and elderly healthy subjects.
|
92 |
helicine arteries
(1 time)
|
Urology (1 time)
|
CAs (1 time) ED (1 time) PDI (1 time)
|
2002 Hemodynamic evaluation of the penile arterial system in patients with erectile dysfunction using power Doppler imaging.
|
93 |
hemagglutination antibodies
(1 time)
|
Pharmacognosy (1 time)
|
CE (1 time) DTH (1 time)
|
2017 Toxicological Evaluation of the Aqueous Extract of Caralluma europaea and Its Immunomodulatory and Inflammatory Activities.
|
94 |
Hemagglutination assays
(1 time)
|
Allergy and Immunology (1 time)
|
RHD (1 time) RHDV (1 time) VLPs (1 time)
|
2016 Development of a VLP-based vaccine in silkworm pupae against rabbit hemorrhagic disease virus.
|
95 |
hemaglutinnins
(1 time)
|
Science (1 time)
|
NHPs (1 time)
|
2021 Differential immune imprinting by influenza virus vaccination and infection in nonhuman primates.
|
96 |
hemisphere advantages
(1 time)
|
Brain (1 time)
|
EAs (1 time)
|
1992 Processing asymmetries for complex sounds: comparisons between behavioral ear advantages and electrophysiological asymmetries based on quantitative electroencephalography.
|
97 |
hemodynamic aneurysms
(1 time)
|
Neurosurgery (1 time)
|
AVMs (1 time)
|
2017 Treatment of Brain Arteriovenous Malformations with Hemodynamic Aneurysms: A Series of 131 Consecutive Cases.
|
98 |
hemorrhages
(1 time)
|
Medical Informatics (1 time)
|
DR (1 time) MAs (1 time)
|
2012 An automated decision-support system for non-proliferative diabetic retinopathy disease based on MAs and HAs detection.
|
99 |
hepatic abnormalities
(1 time)
|
Genetics, Medical (1 time)
|
ACC (1 time) AOS (1 time) CCM (1 time)
|
2019 Expanding the phenotype in Adams-Oliver syndrome correlating with the genotype.
|
100 |
hepatic arteriographies
(1 time)
|
Communicable Diseases (1 time)
|
HCC (1 time) TAE (1 time)
|
1999 Bacterial infections associated with hepatic arteriography and transarterial embolization for hepatocellular carcinoma: a prospective study.
|