Khiaocharoen, Orathai, Supasit Pannarunothai, Chairoj Zungsontiporn, and Pramote Stienrut. 2017. “Casemix and Payment Method Development for Thai Traditional Medicine Inpatient Casemix”. Journal of Health Science of Thailand 25 (3):495-507. https://thaidj.org/index.php/JHS/article/view/280.