Pharmacotherapy--add-on therapies.
D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010349:Patient Compliance; D013806:Theophylline / Q000008:administration & dosage / Q000627:therapeutic use*
D000305:Adrenal Cortex Hormones; D001993:Bronchodilator Agents; D013806:Theophylline