Syed, A Prediction of nonresponse to corticosteroids in stable chronic airflow limitation. [electronic resource] - Clinical and investigative medicine. Medecine clinique et experimentale Feb 1991 - 28-34 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0147-958X Subjects--Topical Terms: AgedBronchodilator Agents--therapeutic useDouble-Blind MethodFemaleForced Expiratory Volume--drug effectsHumansLung Diseases, Obstructive--drug therapyMaleMiddle AgedPrednisone--therapeutic useVital Capacity--drug effects