By Midgley D.Y.   Harding K.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|88|2|201-202

Elsevier‎(2000)‎

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By Midgley D.Y.   Khalaf Y.   Braude P.R.   in Human Reproduction

ISSN:1460-2350|14|9|2249-2251

Oxford University Press‎(1999)‎

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