Chulakadabba, Sudsabuy. “The Study of Risk Factors for Re-Admission in Schizophrenic Patients at Siriraj Hospital 1992-1996”. Siriraj Medical Journal 51, no. 5 (May 1, 1999): 358–365. accessed October 9, 2026. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/246996.