TY  - BOOK
AU  - FRIIS, ROBERT
TI  - EPIDEMIOLOGY 101
SN  - 978-0-7637-5443-3
AV  - RA 651 .F75 2010 1
PY  - 2010///
CY  - USA
PB  - MICHAEL BROWN
KW  - Epidemiology
N1  - INCLUDES BIBLIOGRAPHICAL REFERENCES AND INDEX
ER  -