The challenge of implementation :
Janovsky, Katja
The challenge of implementation : district health systems for primary health care / [prepared by] Katja Janovsky - Geneva : WHO, 1988. - 71 pages.
Community Health Services
Primary Health Care--organization and administration
The challenge of implementation : district health systems for primary health care / [prepared by] Katja Janovsky - Geneva : WHO, 1988. - 71 pages.
Community Health Services
Primary Health Care--organization and administration