title: [Diphasic course of the curve of contraction of isolated intestine produced by massive doses of drugs. I. Effect of calcium].
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002118:Calcium / Q000008:administration & dosage / Q000494:pharmacology*; D002217:Carbachol / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D007421:Intestine, Small / Q000187:drug effects*; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D009543:Nifedipine / Q000008:administration & dosage / Q000494:pharmacology; D010208:Papaverine / Q000494:pharmacology
chemical_list: D006632:Histamine; D002217:Carbachol; D010208:Papaverine; D009543:Nifedipine; D000109:Acetylcholine; D002118:Calcium
vernacular_title: Sull'andamento difasico della curva di contrazione dell'intestino isolato prodotta da dosi massive di farmaci. I) Influenza del calcio.