1. Selective primary health care: an interim strategy for disease control in developing countries;Walsh;Soc. Sci. Med.,1980
2. Interrelation between health and population;Grosse;Soc. Sci. Med.,1980
3. The Narangwal experiment on interactions of nutrition and infections: III. Measurement of services and costs and their relation to outcome;Parker;Indian J. med. Res.,1978
4. Mobile Health Services;Gish,1977
5. Declaration of Alma Ata;World Health Organization,1978