By Johnson NP   Wang Kaye   in Journal of Obstetrics & Gynaecology

ISSN:1364-6893|23|6|599-606

Informa Healthcare‎(2003)‎

Access to resources Favorite 13.237105

By Maheshwari Abha   Gibreel Ahmed   Bhattacharya Siladitya   Johnson NP   in Reproductive BioMedicine Online

ISSN:1472-6483|18|5|717-734

Reproductive Healthcare Ltd‎(2009)‎

Access to resources Favorite 8.2731905

By Johnson N.P.   in Human Reproduction

ISSN:1460-2350|19|9|2043-2051

Oxford University Press‎(2004)‎

Access to resources Favorite 3.1365983

By Blake D.A.   Proctor M.   Johnson N.P.   in Human Reproduction

ISSN:1460-2350|19|4|795-807

Oxford University Press‎(2004)‎

Access to resources Favorite 2.3524487

By Blake D.A.   Proctor M.   Johnson N.P.   in Human Reproduction

ISSN:1460-2350|19|9|2174-2174

Oxford University Press‎(2004)‎

Access to resources Favorite 2.3524487

By Farquhar C.M.   Williamson K.   Gudex G.   Johnson N.P.   Garland J.   Sadler L.   in Fertility and Sterility

ISSN:0015-0282|78|2|404-411

Elsevier‎(2002)‎

Access to resources Favorite 1.5682992