title: Cholinergic spontaneous junctional potentials in guinea-pig vas deferns.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D008564:Membrane Potentials; D008839:Microelectrodes; D009130:Muscle, Smooth / Q000502:physiology; D009469:Neuromuscular Junction / Q000502:physiology*; D010275:Parasympathetic Nervous System / Q000502:physiology*; D014649:Vas Deferens / Q000294:innervation / Q000502:physiology*
chemical_list: D001285:Atropine