The effect of some substances on the isolated bull retractor penis muscle.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001341:Autonomic Nervous System; D002417:Cattle; D002794:Choline / Q000494:pharmacology; D004837:Epinephrine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D004952:Esters; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects* / Q000294:innervation; D009538:Nicotine / Q000494:pharmacology; D009638:Norepinephrine / Q000494:pharmacology*; D010413:Penis; D010643:Phenoxybenzamine / Q000494:pharmacology; D013268:Stimulation, Chemical
D004952:Esters; D010643:Phenoxybenzamine; D009538:Nicotine; D002794:Choline; D000109:Acetylcholine; D009638:Norepinephrine; D004837:Epinephrine