Soontornpas, C., Limwattananon, C., Tiamkao, S. and Soontornpas, R. (2014) “Implementation of internal audit system on non-essential drug prescribing at Srinagarind Hospital”, Srinagarind Medical Journal, 29(4), pp. 150–153. Available at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/23742 (Accessed: 26 April 2024).