TY  - BOOK
AU  - Koepsell,Thomas D.
AU  - Weiss,Noel S.
TI  - Epidemiologic methods: studying the occurrence of illness 
SN  - 0195150783 (cloth : acidfree paper)
AV  - RA652.4 .K645 2003
U1  - 614.4 21
PY  - 2003///
CY  - Oxford, New York
PB  - Oxford University Press
KW  - Epidemiology
KW  - Methodology
KW  - Epidemiologic Methods
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/toc/fy041/2002033763.html
UR  - http://www.loc.gov/catdir/enhancements/fy0613/2002033763-d.html
ER  -