טוען...
Accuracy of Reporting of Menstrual Cycle Length
There are many studies based on self-reported menstrual cycle length, yet little is known about the validity of this measure. The authors used data collected in 1990 from 352 women born in Chicago, Illinois, aged 37–39 years. Women reported their usual cycle length and behavioral and reproductive ch...
שמור ב:
| Main Authors: | , , , , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
Oxford University Press
2008
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3693484/ https://ncbi.nlm.nih.gov/pubmed/17928401 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/aje/kwm265 |
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