Promnurak P, Lotrakul M. Development of the Suicide Risk Assessment Scale for at-risk Patients in an Emergency Unit. Res Med J [internet]. 2018 Aug. 3 [cited 2026 Sep. 20];34(4):199-206. available from: https://he02.tci-thaijo.org/index.php/ramajournal/article/view/137878