TY  - BOOK
AU  - Merrill,Ray M.
TI  - Introduction to epidemiology
SN  - 9781284170702 
PY  - 2021///]
CY  - Burlington, Massachusetts
PB  - Jones & Bartlett Learning
KW  - Epidemiologic Methods.
KW  - Epidemiology.
N1  - This book includes online access at https://www2.jblearning.com/, please refer library staff for the password
UR  - https://www2.jblearning.com/  
ER  -