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The reproducibility of self-reported age at menarche: The Tromsø Study
BACKGROUND: Previous studies of the reproducibility of self-reported age at menarche have been limited because of small study samples, short follow-up and the limited age span of the women included. METHODS: The present study assessed the reproducibility of age at menarche in 6731 women with a wide...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5568259/ https://www.ncbi.nlm.nih.gov/pubmed/28830397 http://dx.doi.org/10.1186/s12905-017-0420-0 |