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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...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4262460/ https://www.ncbi.nlm.nih.gov/pubmed/25493939 http://dx.doi.org/10.1371/journal.pone.0115031 |