The effect of frequent administration of sodium cromoglycate to asthmatic children who previously responded poorly.
D000284:Administration, Oral; D000293:Adolescent; D000336:Aerosols; D001249:Asthma / Q000188:drug therapy*; D001507:Beclomethasone / Q000008:administration & dosage / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D004205:Cromolyn Sodium / Q000008:administration & dosage* / Q000627:therapeutic use; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D012138:Respiratory Therapy; D013147:Spirometry; D013997:Time Factors
D000336:Aerosols; D001507:Beclomethasone; D004205:Cromolyn Sodium