Sulaiman, Ismaila Lawal - 1987
Material resources affect the levels of mortality. In cross-sectional relationships income has been found to be … between national income per capita and life expectancy. Other studies (e.g., those reviewed in Cochrane et al., 1980) have … economic status, measured by income, and child survival (Anker and Knowles, 1980; Carvajal and Burgess, 1978; Farah and Preston …