Cargando…
Geographic Information System and tools of spatial analysis in a pneumococcal vaccine trial
BACKGROUND: The goal of this Geographic Information System (GIS) study was to obtain accurate information on the locations of study subjects, road network and services for research purposes so that the clinical outcomes of interest (e.g., vaccine efficacy, burden of disease, nasopharyngeal colonizat...
Autores principales: | , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3298525/ https://www.ncbi.nlm.nih.gov/pubmed/22264271 http://dx.doi.org/10.1186/1756-0500-5-51 |