National Asthma Education and Prevention Program Expert PanelReport 2. Guidelines for the diagnosis and management of asthma. National Institutes of Health1997. Publication No:97-4051.
2.
SigursN, BjarnasonR, SigurbergssonF, KjellmanB, BjorkstenB.Asthma and immunoglobulin E antibodies after respiratory syncytial virus bronchiolitis: a prospective cohort study with matched controls. Pediatrics1995;95(4):500–505.
3.
MartinezFD, HoltPG. Role of microbial burden in aetiology of allergy and asthma. Lancet1999; 354Suppl 2:SII12–SII15.
4.
The Childhood Asthma Management Program Research Group. Long-term effects of budesonide or nedocromil in children with asthma. N Engl J Med2000;343(15):1054–1063.
5.
GordonNP, SobelDS, TarazonaEZ. Use of and interest in alternative therapies among adult primary care clinicians and adult members in a large health maintenance organization. West J Med1998;169(3):153–161.