By Drakeley A.J.   Roberts D.   Alfirevic Z.   in Obstetrics and Gynecology

ISSN:0029-7844|102|3|621-627

Elsevier‎(2003)‎

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By Siristatidis Charalampos S.   Dodd S.R.   Drakeley A.J.   in Human Reproduction Update

ISSN:1460-2369|18|3|233-233

Oxford University Press‎(2012)‎

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