title: [Effects of various autonomic drugs on the contractions of the isolated guinea-pig esophageal muscularis mucosae caused by electric stimulation].
mesh_terms: D000818:Animals; D004837:Epinephrine / Q000494:pharmacology*; D004947:Esophagus; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000502:physiology*; D009638:Norepinephrine / Q000494:pharmacology*
chemical_list: D007545:Isoproterenol; D009638:Norepinephrine; D004837:Epinephrine