LAORAKSAWONG, Pokkamol, Aubonrat SUNTARALUK, Watcharapong KONGNIL, Pongphan PONGPANITANONT, and Penchom JANWAN. “Prevalence of Soil–Transmitted Helminth Infections and Associated Risk Factors Among Schoolchildren in Nakhon Si Thammarat, Thailand”. Iranian Journal of Parasitology 15, no. 3 (September 12, 2020): 440-445. Accessed January 25, 2021. https://ijpa.tums.ac.ir/index.php/ijpa/article/view/3074.