Early exposure to infections and antibiotics and the incidence of allergic disease: A birth cohort study with the West Midlands General Practice Research Database.
McKeever, Tricia M. MSc a; Lewis, Sarah A. PhD a; Smith, Chris BA a; Collins, Juliet MSc b; Heatlie, Heath PhD b; Frischer, Martin PhD b; Hubbard, Richard DM a
Journal of Allergy & Clinical Immunology.
109(1):43-50, January 2002.
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