TY  - BOOK
AU  - Voylsteek,K.
AU  - Hallen,M.
TI  - Epidemiology
SN  - 9051991509
U1  - 614.49072 
PY  - 1994///
CY  - Amsterdam
PB  - IOS Press
KW  - Epidemiology
KW  - Epidemics
KW  - Communicable diseases
N1  - Includes index
ER  -