The use of epidemiology in local health planning : a training manual /
Kroeger, Axel.
National Progressive Primary Health Care Network.
South Africa : NPPHCN ; London : Zed Books,
1997.
Revised and updated from the Spanish ed.: Materiales de enseñanza sobre el uso de la epidemiologá en la programación de los servicios locales de salud (SILOS). 1994.
Includes bibliographical references and index.
Epidemiology.
Community health services
Community health aides.