Atyotha V, Thopan P, Boonkhuang A, Kotutha I, Somtua J. Assessment of 226Ra levels and the lifetime cancer fatality risk from drinking water in Muang District, Maha Sarakham province. Food Agric Sci Technol [internet]. 2022 Nov. 21 [cited 2026 Sep. 10];8(2):50-7. available from: https://ph02.tci-thaijo.org/index.php/stej/article/view/246822