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The association of episiotomy with obstetric anal sphincter injury--a population based matched cohort study

Sari Räisänen1, Tuomas Selander2, Rufus Cartwright3

  • 1Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America; Department of Obstetrics and Gynaecology, Kuopio University Hospital, Kuopio, Finland.

Plos One
|September 10, 2014
PubMed
Abstract

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