Tor-Sriwong, P., Rechaipichikul, W., Ratanaanekchai, T., Somboonporn, C. and Chainansamit, S. 2013. Prevalence of Malignancy in Graves’ disease with cold nodule in patients undergoing Surgery in Srinagarind Hospital. Srinagarind Medical Journal. 28, 4 (Dec. 2013), 545–550.