Primary prevention of asthma and allergy Syed Hasan Arshad, DM, FRCP Journal of Allergy and Clinical Immunology Volume 116, Issue 1, Pages 3-14 (July 2005) DOI: 10.1016/j.jaci.2005.03.043 Copyright © 2005 American Academy of Allergy, Asthma and Immunology Terms and Conditions
Fig 1 Schematic diagram of steps for primary and secondary prevention. Journal of Allergy and Clinical Immunology 2005 116, 3-14DOI: (10.1016/j.jaci.2005.03.043) Copyright © 2005 American Academy of Allergy, Asthma and Immunology Terms and Conditions