title: Prolactin response to morphine and stress in Brattleboro hetero- and homozygous rats.
mesh_terms: D000818:Animals; D006579:Heterozygote; D006720:Homozygote; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D011388:Prolactin / Q000097:blood*; D051381:Rats; D011910:Rats, Brattleboro / Q000235:genetics; D013312:Stress, Physiological / Q000097:blood*
chemical_list: D009020:Morphine; D011388:Prolactin