Does the sibling effect have its origin in utero? Investigating birth order, cord blood immunoglobulin E concentration, and allergic sensitization at age 4 years

Roos M D Bernsen, Johannes C van der Wouden

Research output: Contribution to journalArticleAcademicpeer-review

Original languageEnglish
Pages (from-to)882; author reply 883-4
JournalAmerican Journal of Epidemiology
Volume156
Issue number9
Publication statusPublished - 1 Nov 2002

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