Srisaenpang, Sompong, Maarten Elink Schuurman, Somdej Pinitsoontorn, Kriangsak Vaeteewootacharn, Samai Kungsaworn, Aroon Chirawatkul, and Wichai Usawaphac. 2013. “THE PERFORMANCE OF TUBERCULOSIS SPUTUM EXAMINATION AT DISTRICT HOSPITALS, KHON KAEN, THAILAND”. Srinagarind Medical Journal 11 (1):11-20. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13868.