Journal Article
Ustun, Bedirhan T, Somnath Chatterji, Maria Villanueva, Lydia Bendib, Can Celik, Ritu Sadana, Nicole Valentine, Juan Ortiz, Ajay Tandon, Joshua Salomon, and others.
"WHO Multi-country Survey Study on Health and Responsiveness 2000-2001." GPE Discussion Paper , no. 37 (2001).