1. Independent inquiry into inequalities in health;Acheson,1998
2. Health and ways of living;Berkman,1983
3. Black, Sir D., Townsend, P., & Davidsen, N. (1980, 1982). Inequalities in health: The black report. DHSS; Harmondsworth: Penguin.
4. Health and lifestyles;Blaxter,1990
5. Family and social network;Bott,1957