Physician/patient acceptability and efficacy study of Quibron-T/SR tablets in adult asthmatics.
D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D003692:Delayed-Action Preparations; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010342:Patient Acceptance of Health Care; D013806:Theophylline / Q000009:adverse effects / Q000097:blood / Q000627:therapeutic use*
D003692:Delayed-Action Preparations; D013806:Theophylline