1. Measuring population health: a comparison of three generic health status measures;Macran;Med Care,2003
2. World Health Organization. Preamble to the constitution of the World Health Organization. Presented at: International Health Conference. New York, June 19–22, 1946.
3. Donald A. What is quality of life? 2008. Available from: http://www.evidence-based-medicine.co.uk/ebmfiles/WhatisQoL.pdf. [Accessed February 12, 2013].
4. Toward a lexicon of population health;Dunn;Can J Public Health Suppl,1999
5. Pharmacoepidemiology--a tool for public health;Waller;Pharmacoepidemiol Drug Saf,2001