TY - BOOK AU - Merrill,Ray M. TI - Introduction to epidemiology SN - 9781284094350 PY - 2017///], ©2017 CY - Burlington PB - Jones & Bartlett Learning KW - Epidemiologic Methods KW - Epidemiology N1 - This book includes online access at www.jblearning.com, please refer library staff for the password UR - www.jblearning.com ER -