An introduction to the primary health care approach in developing countries :
Walt, Gill.
An introduction to the primary health care approach in developing countries : a review with selected annotated references / by Gill Walt and Patrick Vaughan. - London : London School of Hygiene and Tropical Medicine, 1981. - 61 p. - Ross Institute of Tropical Hygiene publication ; no. 13 .
0900995130
Primary health care--bibliography.
Developing countries.
ZW 84.6
An introduction to the primary health care approach in developing countries : a review with selected annotated references / by Gill Walt and Patrick Vaughan. - London : London School of Hygiene and Tropical Medicine, 1981. - 61 p. - Ross Institute of Tropical Hygiene publication ; no. 13 .
0900995130
Primary health care--bibliography.
Developing countries.
ZW 84.6