TY  - BOOK
A1  - Selvin, S.
T1  - Epidemiologic analysis: A case-oriented approach
Y1  - 2001
DO  - 10.1093/acprof:oso/9780195146189.001.0001
UR  - https://doi.org/doi:10.1093/acprof:oso/9780195146189.001.0001
CY  - Oxford
PB  - Oxford University Press

ER  -