2984667 LPAS left pulmonary artery sling 15 2984669 LPAS laser photoacoustic spectroscopy 6 2984671 LPAS Lateral periarticular space 2 2984670 LPAS left PAS 2 2984676 LPAS live poultry-associated salmonellosis 2 2984665 LPAS lactoperoxidase-hydrogen peroxide-thiocyanate antimicrobial system 1 2984666 LPAS large postapproval studies 1 2984668 LPAS length of patellar articular surface 1 2984664 LPAS linear primary arm spacing 1 2984675 LPAS lipid and protein adsorbent 1 2984673 LPAS long pathlength absorbance spectroscopy 1 2984674 LPAS lower pharyngeal airway space 1 2984672 LPAS lung progression associated signature 1