Pono, Kitkawee, Sathirakorn Pongpanich, and Pitakpol Boonyamalik. 2018. “Association of Length of Stay and Readmission Rate Among Schizophrenic Patients in Nakhon Phanom Psychiatric Hospital, Nakhon Phanom, Thailand”. Journal of Health Research 24 (Suppl. 2):9-14. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/157125.