Intravenous administration of aminophylline in asthmatic children taking theophylline orally.
D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000628:Aminophylline / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D004359:Drug Therapy, Combination; D006801:Humans; D007223:Infant; D007275:Injections, Intravenous; D013806:Theophylline / Q000009:adverse effects / Q000627:therapeutic use*
D000628:Aminophylline; D013806:Theophylline