TY - BOOK AU - Somerville,Margaret AU - Kumaran,Kalyanaraman AU - Anderson,Robert TI - Public health and epidemiology at a glance T2 - At a glance series SN - 9780470654453 (pbk.) U1 - 614.4 PY - 2012/// CY - Oxford PB - Wiley-Blackwell KW - Public health KW - Epidemiology N1 - Includes bibliographical references and index ER -