TY  - GEN
AU  - Beaglehole , R.
AU  - Bonita, R. ; Kjellstrom, T.
TI  - Basic epidemiology
SN  - 9241544465
U1  - 614.4 
PY  - 1993///
CY  - Switzerland
PB  - World Health Organization
KW  - MEDICAL SCIENCE
KW  - EPIDEMIOLOGY
ER  -