By Wingfield Mary   in Journal of Obstetrics & Gynaecology

ISSN:1364-6893|19|6|649-651

Informa Healthcare‎(1999)‎

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By Ong S.   Wingfield Mary   Mcquillan Kathryn   in Journal of Obstetrics & Gynaecology

ISSN:1364-6893|18|6|538-539

Informa Healthcare‎(1998)‎

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By Stronge J. M.   Wingfield Mary   Foley M.   Johnson H.   in Journal of Obstetrics & Gynaecology

ISSN:1364-6893|17|5|446-448

Informa Healthcare‎(1997)‎

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