TY  - BOOK
AU  - Webb, Penny
AU  - Bain. Chris
AU  - Page, Andrews
TI  - Essential epidemiology : an introduction for students and health professionals
SN  - 9781108766807
PY  - 2020///
CY  - Cambridge
PB  - Cambridge University Press
N1  - Monograph; xx, 416 pages : colour illustrations ; 26 cm
ER  -