Different sex rations at birth in Europe and North America - Maternal cytomegalovirus seropositivity affects sex determination

Michael Shields, B. O'Hare, J. Nelson, Moira Stewart, P. Coyle

Research output: Contribution to journalArticle

Original languageEnglish
Pages (from-to)335-335
Number of pages1
JournalBMJ
Volume325
Publication statusPublished - Aug 2002

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