title: [Contractile response of the tracheal musculature to various pharmacologic agents].
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D001464:Barium / Q000494:pharmacology*; D002415:Cats; D004155:Diphenhydramine / Q000494:pharmacology*; D005730:Ganglionic Blockers / Q000494:pharmacology*; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology*; D066298:In Vitro Techniques; D007421:Intestine, Small / Q000187:drug effects*; D009119:Muscle Contraction / Q000187:drug effects*; D010208:Papaverine / Q000494:pharmacology*; D011817:Rabbits; D051381:Rats; D014132:Trachea / Q000187:drug effects*
chemical_list: D005730:Ganglionic Blockers; D001464:Barium; D001285:Atropine; D006632:Histamine; D004155:Diphenhydramine; D010208:Papaverine; D000109:Acetylcholine
vernacular_title: Risposta contrattile della muscolatura tracheale a diversi agenti farmacologici.