Contraceptive Use and the Risk of Ectopic Pregnancy: A Multi-Center Case-Control Study.

Contraceptive Use and the Risk of Ectopic Pregnancy: A Multi-Center Case-Control Study.

OBJECTIVE:To evaluate the association between the risk of ectopic pregnancy (EP) and the use of common contraceptives during the previous and current conception/menstrual cycle. METHODS:A multi-center case-control study was conducted in Shanghai. Women diagnosed with EP were recruited as the case gr...

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Bibliographic Details
Main Authors: Cheng Li, Wei-Hong Zhao, Chun-Xia Meng, Hua Ping, Guo-Juan Qin, Shu-Jun Cao, Xiaowei Xi, Qian Zhu, Xiao-Cui Li, Jian Zhang
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2014-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC4262460?pdf=render

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http://europepmc.org/articles/PMC4262460?pdf=render

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