title: Advances in management of chronic asthma in children.
mesh_terms: D001249:Asthma / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D012463:Saliva / Q000032:analysis; D013806:Theophylline / Q000008:administration & dosage* / Q000097:blood
chemical_list: D013806:Theophylline