Journal Article
Hosseinpoor, Ahmad R, Jennifer A Stewart Williams, Jeny Gautam, Aleksandra Posarac, Alana Officer, Emese Verdes, Nenad Kostanjsek, and Somnath Chatterji.
"Socioeconomic inequality in disability among adults: a multicountry study using the World Health Survey." American journal of public health 103, no. 7 (2013): 1278-1286.