[Plasma concentration of a calcium channel blocker, diltiazem, and its effect on bronchial asthma].
D000284:Administration, Oral; D001249:Asthma / Q000097:blood / Q000188:drug therapy*; D004110:Diltiazem / Q000008:administration & dosage / Q000097:blood*; D006801:Humans; D007700:Kinetics
D004110:Diltiazem