Casual relationships in medicine a practical system for critical appraisal

Casual relationships in medicine a practical system for critical appraisal

Detalhes bibliográficos
Autor principal: Elwood, J. Mark
Formato: Livro
Idioma:English
Publicado em: Oxford Oxford University Press 1988
Assuntos:
Causation.
Epidemiologic Methods.
Epidemiology.
Epidemiology > Research > Methodology.