1. Hwang SH, Kim EK, Moon HJ, Yoon JH, Kwak JY. Risk of thyroid cancer in euthyroid asymptomatic patients with thyroid nodules with an emphasis on family history of thyroid cancer. Korean J Radiol. 2016; 17:255–263.
2. McWilliams A, Tammemagi MC, Mayo JR, Roberts H, Liu G, Soghrati K, et al. Probability of cancer in pulmonary nodules detected on first screening CT. N Engl J Med. 2013; 369:910–919.
3. Pyo JH, Lee H, Min BH, Lee JH, Choi MG, Lee JH, et al. A risk prediction model based on lymph-node metastasis in poorly differentiated-type intramucosal gastric cancer. PLoS One. 2016; 11:e0156207.