TY  - BOOK
AU  - Rothman, Kenneth J.
TI  -  Modern epidemiology
SN  - 0316757764
U1  - 614.4/072  19
PY  - 1986///
CY  - Boston
PB  - Little, Brown
KW  - Research
KW  -  methods
KW  - Epidemiology
KW  -  statistical & numerical data
N1  - Includes bibliographical references and index
ER  -