Slum improvement : health improvement? : a review of issues in health planning for the urban poor in developing countries with an annotated bibliography /
Stephens, Carolyn.
Harpham, Trudy.
London School of Hygiene and Tropical Medicine.Department of Public Health and Policy.Health Policy Unit.Urban Health Programme.
London : London School of Hygiene and Tropical Medicine, Department of Public Health and Policy, Health Policy Unit, Urban Health Programme,
1991.