Risk factors for third degree perineal ruptures during delivery

British Journal of Obstetrics and Gynaecology - Tập 108 - Trang 383-387 - 2001
J.W de Leeuw1, P.C Struijk2, M.E Vierhout1, H.C.S Wallenburg2
1Department of Obstetrics and Gynaecology, Ikazia Hospital, The Netherlands
2Department of Obstetrics and Gynaecology, Erasmus University Hospital, The Netherlands

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