Treatment of children in an asthma centre with disodium cromoqlycate. Double-blind crossover trial.
D000293:Adolescent; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002867:Chromones / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D004205:Cromolyn Sodium / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D010919:Placebos; D012123:Pulmonary Ventilation; D012138:Respiratory Therapy; D013997:Time Factors
D002867:Chromones; D010919:Placebos; D004205:Cromolyn Sodium