TY  - BOOK
AU  - Ahlbom,Anders
AU  - Norell,Staffan
TI  - Introduction to modern epidemiology
SN  - 0917227069 :
AV  - RA651 .A6613 1990
U1  - 614.4 20
PY  - 1990///
CY  - Chestnut Hill, MA
PB  - Epidemiology Resources Inc.
KW  - Epidemiology
N1  - Translation of: Grunderna i epidemiologi; Includes bibliographical references and index
ER  -