- Tytuł:
-
Bias and causal associations in observational research. - Autorzy:
- Źródło:
- Lancet (London, England) [Lancet] 2002 Jan 19; Vol. 359 (9302), pp. 248-52.
- Typ publikacji:
- Journal Article
- MeSH Terms:
-
Bias *
Causality*
Reproducibility of Results*
Research Design*
Confounding Factors, Epidemiologic ; Data Collection ; Humans ; Multivariate Analysis ; SelectionBias
Czasopismo naukowe