TY  - BOOK
AU  - Webb,Penny
AU  - Bain,Chris
AU  - Page,Andrew
TI  - Essential epidemiology: an introduction for students and health professionals 
SN  - 9781107529151 /
AV  - RA651 W367 E8 2017
PY  - 2017///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Epidemiologic Methods
KW  - Epidemiology
KW  - Epidemiological methods
ER  -