Zhao, Xing, Mingzhen Zhao, and Gang Zhang. “Risk Factors of Lymph Node Metastasis in Central Region in Papillary Thyroid Micro Carcinoma”. Nepalese Journal of Cancer 6, no. 2 (October 6, 2022): 32–35. Accessed April 26, 2024. https://www.nepjol.info/index.php/njc/article/view/48764.