Boonprasert, Rasda, Paiboon Tummarintra, Pinit Plabjuy, and Teera Kolladarungkri. 2017. “Development of the Method of the Ultra Perfor- Mance Liquid Chromatography (UPLC) With Photo Diode Array Detector for Determination of 7 Tricyclic Antidepressants’ Concentrations in Human Plasma”. Siriraj Medical Journal 65 (4):100-104. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/82331.