[Fundamental errors in observed researches]
Nord Med
.
1994;109(3):91-2.
[Article in Danish]
Authors
H T Sørensen
1
,
J Møller-Petersen
,
S Sabroe
,
H Vilstrup
Affiliation
1
Medicinsk afd V, Arhus Universitetshospital.
PMID:
8139905
No abstract available
MeSH terms
Bias
Confounding Factors, Epidemiologic
Reproducibility of Results
Research / standards*
Research Design / standards*
Selection Bias