[Alarming tendency of increased number of dropouts in epidemiologic case-control studies]
Lakartidningen
.
2004 Oct 28;101(44):3430-3.
[Article in Swedish]
Authors
Maria Feychting
1
,
Anders Ahlbom
,
Jonas Björk
,
Ulf Strömberg
Affiliation
1
Institutet för miljömedicin, Karolinska institutet, Stockholm. Maria.Feychting@imm.ki.se
PMID:
15560659
No abstract available
Publication types
Review
MeSH terms
Case-Control Studies*
Humans
Odds Ratio
Patient Dropouts / statistics & numerical data*
Patient Participation / statistics & numerical data*
Patient Participation / trends