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Research methods in community medicine : Surveys,epidemiological research,programme evaluation,clinical trials /
| Autor principal: | |
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| Otros Autores: | |
| Lenguaje: | Undetermined |
| Publicado: |
Wiley Online Library ,
2008.
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| Materias: |
University of Kerala
| Copia EB | Estatus de actividad no disponible |
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