Ratanawichitrasin, Adune, Supakorn Rojananin, Kris Bhothisuwan, and Varin Tansuphasiri. 1999. “Lymphatic Mapping with Isosulfan Blue and Sentinel Lymph Node Biopsy for Breast Cancer Patients”. The Thai Journal of Surgery 20 (3):93-96. https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/247893.