Journal Article
Odermatt, Peter, Sayphone Nanthaphone, Hubert Barennes, Khamsay Chanthavysouk, Duc-Si Tran, Bounsou Kosanouvong, Siamphay Keola, Phetsamone Mathouchanh, Khamloune Choumlivong, and Valy Keoluangkhot.
"Improving tuberculosis case detection rate with a lay informant questionnaire: an experience from the Lao People's Democratic Republic." Bulletin of the World Health Organization 85, no. 9 (2007): 727-731.