TY  - BOOK
AU  - Dizon, Jacinto J.
TI  - Epidemiology and disease control (Communicable disease).
SN  - 971-103-283-X
AV  - F RA 651 D648 1986 
PY  - 1986///
CY  - Manila
PB  - Merriam and Webster
KW  - Epidemiology
ER  -