Sornchaithawatwong, Chayanid, Suwanna Vorrarat, and Patcharawee Nunthanavanit. 2018. “Simultaneous Determination of Paracetamol and Its Main Degradation Product in Generic Paracetamol Tablets Using Reverse-Phase HPLC”. Journal of Health Research 24 (3):103-6. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/156810.