The use of life expectancy in cancer screening guidelines: Moving with caution from model-based evidence to evidence-based guidelines.
Ubel PA, Lantz PM. Journal of General Internal Medicine 2005;20:552-553.
The influence of cost-effectiveness information on physicians' cancer screening recommendations.
Ubel PA, Jepson C, Baron J, Hershey JC, Asch DA. Social Science and Medicine 2003;56:1727-1736.
Incremental and average cost-effectiveness ratios: will physicians make a distinction?
Hershey JC, Asch DA, Jepson C, Baron J, Ubel PA. Risk Analysis 2003;23:81-89.