LAORAKSAWONG, P.; SUNTARALUK, A.; KONGNIL, W.; PONGPANITANONT, P.; JANWAN, P. Prevalence of Soil–Transmitted Helminth Infections and Associated Risk Factors among Schoolchildren in Nakhon Si Thammarat, Thailand. Iranian Journal of Parasitology, v. 15, n. 3, p. 440-445, 12 set. 2020.