Cargando…
Implications for registry-based vaccine effectiveness studies from an evaluation of an immunization registry: A cross-sectional study
BACKGROUND: Population-based electronic immunization registries create the possibility of using registry data to conduct vaccine effectiveness studies which could have methodological advantages over traditional observational studies. For study validity, the base population would have to be clearly d...
Autores principales: | , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2008
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2412875/ https://www.ncbi.nlm.nih.gov/pubmed/18479517 http://dx.doi.org/10.1186/1471-2458-8-160 |