Immunization and primary health care :
Immunization and primary health care : problems and solutions, a report on regional meetings of the Expanded Program on Immunization at Quito, Ecuador, 18-22 May 1981 and Kingston, Jamaica, 14-18 September 1981.
- Washington, D.C. : Pan American Health Organization, 1981.
- 40 p.
- Scientific publication (Pan American Health Organization) ; no. 417 .
eng spa.
927511417X
Immunization.
Primary health care--organization and administration.
Americas.
WS 135
eng spa.
927511417X
Immunization.
Primary health care--organization and administration.
Americas.
WS 135