1. The environmental predictors of allergic disease
Erika von Mutius, MD 
Journal of Allergy and Clinical Immunology 
Volume 105, Issue 1, Pages 9-19 (January 2000)
DOI: /S (00)
Copyright © 2000 Mosby, Inc. Terms and Conditions

2. Fig. 1
Childhood environment and allergic sensitization. Studies from Switzerland,115 Bavaria,116 and Austria117 indicate that children raised on farms are at greater reduced risk for development of atopy than are non-farm children from the same villages.
Journal of Allergy and Clinical Immunology  , 9-19DOI: ( /S (00) )
Copyright © 2000 Mosby, Inc. Terms and Conditions