Wisetmora, Ampas, Oranard Watthanawong, Thitima Wongsaroj, Nutnicha Onklay, and Choosak Nithikatekul. 2024. “Helminthiases Situation at the Lower Huai Luang River Basin Development Project, Nong Khai Province (in the area of Udon Thani Province)”. Medical Journal of Sakon Nakhon Hospital 27 (1). Sakon Nakhon, Thailand:95-105. https://he05.tci-thaijo.org/index.php/JSakonNakHosp/article/view/1302.