1. Omran AR. The epidemiological transition theory: a theory of the epidemiology of population change. Milbank Mem Fund Q. 1971; 49: 6-47.
2. Patterson K. Health in urban Ghana: the case of Accra, 1900–1940. Soc Sci Med. 1979; 13B: 251-268.
3. Addae S. History of western medicine in Ghana, 1880–1960. Durham: Durham Academic Press; 1996.
4. Pobee JOM. The heart of the matter. Community profile of cardiovascular diseases of a sub-Saharan African country. Accra: Commercial Associates Ltd; 2006.
5. Field MJ. Religion and medicine of the Ga people. Oxford University Press; 1961.