TY  - BOOK
AU  - Rothman, Kenneth J
TI  - Epidemiology :  an introduction    
SN  - 0195135539 (C : alk. paper)
AV  - WA 105 R846EA 2002 
U1  - WA 105 R846EA 2002 
PY  - 2002///
PB  - Oxford University Press
KW  - Epidemiologic Methods EPIDEMIOLOGY
N1  - Includes bibliographical references and index. WA 105 R846EA 2002 NLM 1 20010976 7/12/2020 7/12/2020 1 STACKS OMC-SOHAR Y Y BOOK 26/11/2015
ER  -