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.