London School of Hygiene and Tropical Medicine Public Health Forum, Leon, D. A., & Walt, G. (2001). Poverty, inequality and health: An international perspective. Oxford University Press.

London School of Hygiene and Tropical Medicine Public Health Forum, David A. Leon, and Gillian Walt. Poverty, Inequality and Health: An International Perspective. Oxford ; New York: Oxford University Press, 2001.

London School of Hygiene and Tropical Medicine Public Health Forum, et al. Poverty, Inequality and Health: An International Perspective. Oxford University Press, 2001.