Avitabile, C., Jappelli, T., & Padula, M. (2011). Cognitive abilities, healthcare and screening tests. Journal of Population Ageing, 4(4), 251-269.
Darden Business Publishing. (2004). DANVILLE AIRLINES. University of Virginia. Retrieved on August 24, 2012 from
Howard, DH, Richardson, L.C., & Thorpe, K.E. (2009). Cancer screening and age in the United States and Europe. Health Affairs, 28(6), 1838-47.
Hunter, D. (2005). Diversity and sensitivity issues in management: The case of the genetic screening questionnaire. The Business Review, Cambridge, 4(2), 249-252.