academic article

• US valuation of health outcomes measured using the PROMIS-29..  Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research.  17:846-53. 2014
• Comparison of US panel vendors for online surveys..  Journal of medical Internet research.  15:-. 2013
• Valuation of health outcomes measured using the PROMIS-29.  Quality of Life Research.  2013