Controlled trial of cromoglycate and slow-release aminophylline in perennial childhood asthma.
D000293:Adolescent; D000628:Aminophylline / Q000627:therapeutic use*; D001249:Asthma / Q000503:physiopathology / Q000517:prevention & control*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004205:Cromolyn Sodium / Q000627:therapeutic use*; D003692:Delayed-Action Preparations; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D010366:Peak Expiratory Flow Rate
D003692:Delayed-Action Preparations; D000628:Aminophylline; D004205:Cromolyn Sodium