Biogenic amines and morphine responses in the rat vas deferens.
D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001679:Biogenic Amines / Q000378:metabolism*; D006220:Haloperidol / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D008784:Methysergide / Q000494:pharmacology; D009020:Morphine / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects* / Q000378:metabolism; D010646:Phentolamine / Q000494:pharmacology; D011817:Rabbits; D051381:Rats; D011919:Rats, Inbred Strains; D014649:Vas Deferens / Q000187:drug effects
D001679:Biogenic Amines; D009020:Morphine; D001285:Atropine; D006220:Haloperidol; D008784:Methysergide; D010646:Phentolamine