[The treatment of chronic bronchitis by a combination containing prednisone].
D001991:Bronchitis / Q000628:therapy*; D029481:Bronchitis, Chronic; D004809:Ephedrine / Q000628:therapy*; D010634:Phenobarbital / Q000628:therapy*; D011241:Prednisone / Q000628:therapy*; D013806:Theophylline / Q000628:therapy*
D013806:Theophylline; D004809:Ephedrine; D011241:Prednisone; D010634:Phenobarbital
BRONCHITIS/therapy; EPHEDRINE/therapy; PHENOBARBITAL/therapy; PREDNISONE/therapy; THEOPHYLLINE/therapy