Casual relationships in medicine a practical system for critical appraisal

Casual relationships in medicine a practical system for critical appraisal

Detalles Bibliográficos
Autor principal: Elwood, J. Mark
Formato: Libro
Lenguaje:English
Publicado: Oxford Oxford University Press 1988
Materias:
Causation.
Epidemiologic Methods.
Epidemiology.
Epidemiology > Research > Methodology.