TY  - BOOK
AU  - Gerstman,B.Burt
TI  - Epidemiology kept simple: an introduction to traditional and modern epidemiology 
SN  - 9781444336085 /
AV  - RA651 G383 E6 2013
PY  - 2013///
CY  - Chichester, West Sussex
PB  - John Wiley & Sons
KW  - Epidemiology
KW  - Epidemiologic Methods
KW  - Research Design
KW  - Statistics
KW  - methods
ER  -