1. American Cancer Society (2009) Cancer facts & figures 2009. American Cancer Society, Atlanta
2. American Cancer Society (2009) Cancer facts and figures for African Americans, 2009-10. American Cancer Society, Atlanta
3. Institute of Medicine (2003) Unequal treatment: confronting racial and ethnic disparities in healthcare. National Academies Press, Washington DC
4. Institute of Medicine (1999) The unequal burden of cancer: as assessment of NIH research and programs for ethnic minorities and the medically underserved. National Academies Press, Washington DC
5. Bach PB, Cramer LD, Warren JL, Begg CB (1999) Racial differences in the treatment of early-stage lung cancer. N Engl J Med 341(16):1198–1205