Johnson FR, Hauber AB, Poulos CM. A brief introduction to the use of stated-choice methods to measure preferences for treatment benefits and risks. 2009. Research Triangle Park: RTI Press.
Pattanayak SK, Poulos C, Yang JC, Patil SR, Wendland KJ. Of taps and toilets: quasi-experimental protocol for evaluating community-demand-driven projects. J Water Health. 2009 Sep 1;7(3):434-51.
Lauria DT, Maskery B, Poulos C, Whittington D. An optimization model for reducing typhoid cases in developing countries without increasing public spending. Vaccine. 2009 Mar 4;27(10):1609-21.
Brown DS, Johnson FR, Poulos C, Gonzalez JM, Messonnier ML. Mother-daughter preference conflicts and willingness-to-pay for HPV vaccines. Poster presented at the 2nd Conjoint Analysis in Health Conference; March 1, 2009.
Whittington D, Sur D, Cook J, Chatterjee S, Maskery B, Lahiri M, Poulos C, Boral S, Nyamete A, Deen J, Ochiai L, Bhattacharya SK. Rethinking cholera and typhoid vaccination policies for the poor: private demand in Kolkata, India. World Dev. 2009 Feb 1;37(2):399-409.
Valdivia C, Poulos C. Factors affecting farm operators' interest in incorporating riparian buffers and forest farming practices in northeast and southeast Missouri. Agroforest Syst. 2009 Jan 1;75(1):61-71.
Vickers AD, Mellor P. Identifying click-throughs in choice-based conjoint studies. Presented at the Advanced Research Techniques Forum of the American Marketing Association; 2009.