1. Regional Strategy for attaining health for all by the year 2000;W.H.O.,1980
2. The Modern Rise of Population;McKeown,1976
3. The Contribution of the Biological and Medical Sciences to Human Welfare;Porter,1972
4. Social class, life-expectancy and overall mortality;Antonovsky;Milbank meml Fund Q.,1967
5. Poverty and Health, A Sociological Analysis,1975