title: Some physiological and pharmacological characteristics of the motor transmission in the guinea-pig vas deferens.
mesh_terms: D000200:Action Potentials; D000818:Animals; D004558:Electric Stimulation; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009638:Norepinephrine / Q000494:pharmacology; D010643:Phenoxybenzamine / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D009435:Synaptic Transmission; D014649:Vas Deferens / Q000502:physiology*
chemical_list: D010643:Phenoxybenzamine; D011433:Propranolol; D009638:Norepinephrine; D010646:Phentolamine