By Bowring J.   Clayton R. D.   in Journal of Obstetrics & Gynaecology

ISSN:1364-6893|25|5|521-522

Informa Healthcare‎(2005)‎

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By Bowring J.   Fraser N.   Vause S.   Heazell A.   in Journal of Obstetrics & Gynaecology

ISSN:1364-6893|26|5|433-434

Informa Healthcare‎(2006)‎

Access to resources Favorite 7.3284492