By Yong E.L.   Loy C.J.   Sim K.S.   in Human Reproduction Update

ISSN:1460-2369|9|1|1-7

Oxford University Press‎(2003)‎

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By Mifsud A.   Sim C.K.S.   Boettger-Tong H.   Moreira S.   Lamb D.J.   Lipshultz L.I.   Yong E.L.   in Fertility and Sterility

ISSN:0015-0282|75|2|275-281

Elsevier‎(2001)‎

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By Chaudhuri K.   Chang Q. C. T.   Tan E. K.   Yong E. L.   in Journal of Obstetrics & Gynaecology

ISSN:1364-6893|32|6|594-594

Informa Healthcare‎(2012)‎

Access to resources Favorite 2.4805505

By Yong E L   Lee K O   Ng S C   Ratnam S S   in Human Reproduction

ISSN:1460-2350|12|6|1230-1232

Oxford University Press‎(1997)‎

Access to resources Favorite 2.4805505