1. The allergy archives: Pioneers and Milestones
Sheldon Cohen, MD, Murray Dworetzky, MD, Editors 
Journal of Allergy and Clinical Immunology 
Volume 109, Issue 1, Pages (January 2002)
DOI: /mai
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2. Francis M. Rackemann, MD, ( ), founder and first Chief of the Allergy Clinic at Massachusetts General Hospital. Photographic portrait at age 50. (Courtesy of the National Library of Medicine.)
Journal of Allergy and Clinical Immunology  , DOI: ( /mai )
Copyright © 2002 Mosby, Inc. Terms and Conditions

3. Fig. 1
Age of onset of allergy. Curves indicate the number of patients developing extrinsic asthma or ragweed hay fever at each year of age. (Reproduced from: Rackemann and Colmes. Studies in asthma V. The clinical characteristics of hypersensitiveness. J Allergy 1929;1:2-11.
Journal of Allergy and Clinical Immunology  , DOI: ( /mai )
Copyright © 2002 Mosby, Inc. Terms and Conditions