TY  - BOOK
AU  - Boado, Charito B. 
TI  - A Training design of epidemiology and disease surveillance for rural health units in the province of La Union / 
U1  - TH 362.1 B63a 2015  
PY  - 2015///
CY  - DMMMSU-OUS
PB  - [s.n.]
KW  - Public health
N1  - References: pages 82-86
ER  -