TY  - RPRT
TI  - Developments in occupational cohort studies.
AU  - H Checkoway
AU  - E A Eisen
PY  - 1998
DO  - 10.1093/oxfordjournals.epirev.a017965
UR  - https://pubmed.ncbi.nlm.nih.gov/9762513/
ID  - 9762513
ER  -