Sirikurnpiboon, S., Surabenjawong, S., Laosunthornsiri, V., & Awapittaya, B. (2012). Retrospective Study on the Effect of Preoperative Versus Postoperative Chemoradiation for Rectal Carcinoma. The Thai Journal of Surgery, 33(2). Retrieved from https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/226873