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Risk factors for childhood asthma in Costa Rica

J C Celedón1, M E Soto-Quiros, E K Silverman

  • 1Channing Laboratory, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA. juan.celedon@channing.harvard.edu

Chest
|September 14, 2001
PubMed
Abstract

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