Journal Article
Van Doorslaer, Eddy, Owen O'Donnell, Ravi P Rannan-Eliya, Aparnaa Somanathan, Shiva Raj Adhikari, Charu C Garg, Deni Harbianto, Alejandro N Herrin, Mohammed Nazmul Huq, and Shamsia Ibragimova.
"Effect of payments for health care on poverty estimates in 11 countries in Asia: an analysis of household survey data." The lancet 368, no. 9544 (2006): 1357-1364.