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Prevalence and Risk Factors of Infertility at a Rural Site of Northern China
OBJECTIVE: To investigate and analyze prevalence and risk factors of infertility at a representative rural site of Northern China. METHOD: This is a cross-sectional study. We conducted a face-to-face questionnaire survey from July 2014 to October 2014 involving 5,131 women who were at childbearing a...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4866679/ https://www.ncbi.nlm.nih.gov/pubmed/27177147 http://dx.doi.org/10.1371/journal.pone.0155563 |