title: Proceedings: Methysergide-induced potentiation of the cholinergic response of the guinea-pig vas deferens.
mesh_terms: D000818:Animals; D004357:Drug Synergism; D006168:Guinea Pigs; D008297:Male; D008784:Methysergide / Q000494:pharmacology*; D010277:Parasympathomimetics / Q000494:pharmacology*; D014649:Vas Deferens / Q000187:drug effects*
chemical_list: D010277:Parasympathomimetics; D008784:Methysergide