Journal Article
                        
                        Mathers, Colin D, Christopher L. J Murray, Joshua A Salomon, Ritu  Sadana, Ajay  Tandon, Alan D Lopez, Bedirhan  Ustün, and Somnath  Chatterji.  
"Healthy Life Expectancy: Comparison of OECD Countries in 2001." Australian and New Zealand Journal of Public Health 27, no. 1 (2003): 5-11.