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Methods in a longitudinal cohort study of late reproductive age women: the Penn Ovarian Aging Study (POAS)
BACKGROUND: This report describes the methods utilized in the Penn Ovarian Aging Study (POAS), which is a longitudinal cohort study of hormone dynamics and menopausal symptoms of women in the menopause transition. METHODS/DESIGN: The cohort is a community-based sample of generally healthy women enro...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6299955/ https://www.ncbi.nlm.nih.gov/pubmed/30766699 http://dx.doi.org/10.1186/s40695-016-0014-2 |