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Methods and metrics challenges of delivery-system research

BACKGROUND: Many delivery-system interventions are fundamentally about change in social systems (both planned and unplanned). This systems perspective raises a number of methodological challenges for studying the effects of delivery-system change--particularly for answering questions related to whet...

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Detalles Bibliográficos
Autores principales: Alexander, Jeffrey A, Hearld, Larry R
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3317852/
https://www.ncbi.nlm.nih.gov/pubmed/22409885
http://dx.doi.org/10.1186/1748-5908-7-15