[The effect of calcium-antagonist on bronchoconstriction in asthmatics].
D000328:Adult; D000368:Aged; D001249:Asthma / Q000188:drug therapy* / Q000503:physiopathology; D001980:Bronchi / Q000503:physiopathology; D002121:Calcium Channel Blockers / Q000494:pharmacology / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction / Q000187:drug effects; D009543:Nifedipine / Q000494:pharmacology / Q000627:therapeutic use*; D011725:Pyridines / Q000627:therapeutic use*; D012129:Respiratory Function Tests
D002121:Calcium Channel Blockers; D011725:Pyridines; D009543:Nifedipine