2819016 HPAS hypothalamic-pituitary-adrenocortical system 15 2819008 HPAS Health Promoting Activities Scale 9 2819019 HPAS hypothalamic-pituitary-adrenal axis suppression 6 2819011 HPAS hypothalamus-preoptic area-amygdala-septum 2 2819017 HPAS health protection attitude score 1 2819010 HPAS Helicopter Parent Attitude/s Scale 1 2819018 HPAS high-pressure acidified steaming 1 2819007 HPAS HPLC and UV spectroscopy shows that the azo prodrug 1 2819014 HPAS hydrolysis product by UV spectroscopy shows that the azo prodrug 1 2819009 HPAS Hydroxypropyl amylomaize starch 1 2819015 HPAS hydroxypropyl trimethyl ammonium starch 1 2819013 HPAS hydroxypropylated apios starch 1 2819012 HPAS hypothalamus, preoptic area, septum and amygdala 1