title: Calcium-channel blocking agents and asthma.
mesh_terms: D001249:Asthma / Q000188:drug therapy*; D002118:Calcium; D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D006801:Humans; D007473:Ion Channels / Q000187:drug effects
chemical_list: D002121:Calcium Channel Blockers; D007473:Ion Channels; D002118:Calcium