Casual relationships in medicine a practical system for critical appraisal

Casual relationships in medicine a practical system for critical appraisal

Bibliografische gegevens
Hoofdauteur: Elwood, J. Mark
Formaat: Boek
Taal:English
Gepubliceerd in: Oxford Oxford University Press 1988
Onderwerpen:
Causation.
Epidemiologic Methods.
Epidemiology.
Epidemiology > Research > Methodology.