The Place of epidemiology in local health work :
The Place of epidemiology in local health work : the experience of a group of developing countries.
- Geneva : World Health Organization, 1982.
- 43 p.
- WHO offset publication ; no. 70 .
ara eng fre.
924170070X
Epidemiologic methods.
Community health aides.
Developing countries.
WA 105
ara eng fre.
924170070X
Epidemiologic methods.
Community health aides.
Developing countries.
WA 105