TY  - BOOK
AU  - Woodward,Mark
TI  - Epidemiology : : Study Design and Data Analysis 
SN  - 9781439839706
U1  - 614.40727 
PY  - 2014///
CY  - Newyork
PB  - CRC Press
KW  - Medicine & health 
KW  - Technology 
N1  - "A Chapman & Hall book."
ER  -