TY  - BOOK
AU  - Woodward, M
TI  - Epidemiology : study design and data analysis
SN  - 9781584884156
SN  - 200404942
U1  - 614.40727 WOO 
PY  - 2005///
CY  - London ; Boca Raton, FL
PB  - Chapman & Hall, CRC Press
KW  - Epidemiology - Statistical methods
N1  - Includes bibliographical references and index
ER  -