By Flierman P A   Hogerzeil H V   Hemrika D J   in Human Reproduction

ISSN:1460-2350|12|9|1945-1948

Oxford University Press‎(1997)‎

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By Hogerzeil H.V.   Walker G.J.A.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|69|1|25-29

Elsevier‎(1996)‎

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By Hogerzeil H.V.   Knijn T.   Mol B.W.J.   in European Journal of Obstetrics and Gynecology and Reproductive Biology

ISSN:0301-2115|64|1|111-114

Elsevier‎(1996)‎

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