หล่อตระกูล มาโนช, Wimolrat Chaiprakarn, Rapeepan Kanjanakaroon, and Waraporn Pongkaew. “Characteristics of attempted suicide patients presenting to Chiang Rai Prachanukroh hospital during 2012-2016”. Biomedical Sciences and Clinical Medicine 58, no. 1 (January 1, 2019): 57–68. accessed August 29, 2026. https://he01.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/151243.