Impact of preconception enrollment on birth enrollment and timing of exposure assessment in the initial vanguard cohort of the U.S. National Children’s Study

BACKGROUND: The initial vanguard cohort of the U.S. National Children’s Study was a pregnancy and birth cohort study that sought to enroll some women prior to pregnancy, and to assess exposures early in pregnancy. METHODS: During the recruitment phase (2009–2010), geographically based sampling was u...

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Detalles Bibliográficos
Autores principales: Stanford, Joseph B., Brenner, Ruth, Fetterer, David, Palmer, Leslie, Schoendorf, Kenneth C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2015
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4581516/
https://www.ncbi.nlm.nih.gov/pubmed/26399430
http://dx.doi.org/10.1186/s12874-015-0067-1

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4581516/
https://www.ncbi.nlm.nih.gov/pubmed/26399430
http://dx.doi.org/10.1186/s12874-015-0067-1

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