Epidemiology: bridges over (and across) roaring levels
J Epidemiol Community Health
.
1998 Oct;52(10):605.
doi: 10.1136/jech.52.10.605.
Authors
M Porta
,
C Alvarez-Dardet
PMID:
10023451
PMCID:
PMC1756631
DOI:
10.1136/jech.52.10.605
No abstract available
MeSH terms
Epidemiologic Methods*
Humans
Risk Assessment*
Risk Factors