Prednisone for chronic obstructive pulmonary disease.
D000284:Administration, Oral; D003627:Data Interpretation, Statistical; D005938:Glucocorticoids / Q000627:therapeutic use*; D006801:Humans; D011241:Prednisone / Q000627:therapeutic use*; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D055502:Secondary Prevention
D005938:Glucocorticoids; D011241:Prednisone