00577nam a2200121Ia 4500 20260716043330.0 UNGER, J.P. Principles of health infrastructure planning in less developed countries. 1995 Argues the need for a holistic approach to health care, i.e. the need for a specificity of, and a complimentarity between, the various tiers in the health system. Presents the main elements of a primary health care strategy, which involves the reorientation of the entire health pyramid. 3/7/00 M2LMGR A 45050 45050