title: [Effect of calcium antagonist (etafenone hydrochloride) on the isolated guinea pig tracheal tissues (author's transl)].
mesh_terms: D000818:Animals; D002118:Calcium / Q000037:antagonists & inhibitors* / Q000494:pharmacology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D009126:Muscle Relaxation / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D011427:Propiophenones / Q000494:pharmacology*; D014132:Trachea / Q000187:drug effects*
chemical_list: D011427:Propiophenones; D002118:Calcium