Comparative effectiveness of betamethasone and prednisone in chronic bronchial asthma.
D001249:Asthma / Q000628:therapy*; D001623:Betamethasone; D011239:Prednisolone / Q000031:analogs & derivatives; D011241:Prednisone / Q000628:therapy*
D001623:Betamethasone; D011239:Prednisolone; D011241:Prednisone
ASTHMA/therapy; PREDNISOLONE/related compounds; PREDNISONE/therapy