Chantapong, P.; Chanthapat, M.; Krison, P.; Outanone, K.; Upapong, T.; Suanboon, S.; Pomwan, S.; Luvira, V.; Kuhirunyiratn, P. Knowledge and Risk Behaviors of Ophisthorchis Viverrini Infection Among the High School Students in Khonkaen Municipality. SRIMEDJ 2013, 28, 239-245.