By Merriman JA   Whittingham DG   Carroll J   in Human Reproduction

ISSN:1460-2350|13|3|690-695

Oxford University Press‎(1998)‎

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By Jones K.T.   Whittingham D.G.   in Developmental Biology

ISSN:0012-1606|178|2|229-237

Academic Press‎(1996)‎

Access to resources Favorite 2.6560352