title: Calcium blockers and bronchoconstriction.
mesh_terms: D000818:Animals; D001249:Asthma / Q000188:drug therapy; D001980:Bronchi / Q000187:drug effects*; D001986:Bronchial Spasm / Q000188:drug therapy*; D002121:Calcium Channel Blockers / Q000494:pharmacology* / Q000627:therapeutic use; D006801:Humans; D009093:Mucus / Q000378:metabolism; D009130:Muscle, Smooth / Q000187:drug effects; D051381:Rats
chemical_list: D002121:Calcium Channel Blockers