TY  - BOOK
AU  - Bhopal,Raj S.
TI  - Concepts of epidemiology: an integrated introduction to the ideas, theories, principles, and methods of epidemiology 
SN  - 0192631551
AV  - RA650 .B48 2002
U1  - 614.4 21
PY  - 2002///
CY  - New York, New York
PB  - Oxford University Press
KW  - Epidemiology
N1  - Includes bibliographical references (p. [297]-309) and index
UR  - http://www.loc.gov/catdir/enhancements/fy0611/2001052327-t.html
UR  - http://www.loc.gov/catdir/enhancements/fy0611/2001052327-d.html
ER  -