Trevor Perrier, Abhigyan Kaustubh, Abhishek Gupta, Richard Anderson. Questioning feedback: improving public health messaging. In Gary Marsden, Julian May, editors, International conference on information and communication technologies and development, ICTD 2013, Cape Town, South Africa, December 7-10, 2013, Volume 2: Notes. pages 112-115, ACM, 2013. [doi]