TY  - BOOK
ED  - World Health Organization
TI  - The Challenge of implementation : District health systems for primary health care
T2  - WHO/SHS/DH/88.1/Rev 1
PY  - 1988///
CY  - [Geneva]
PB  - World Health Organization
KW  - Health plan implementation
KW  - Health services research
KW  - Primary Health Care
ER  -