Derdas, S.P. Soulitzis, N. Balis, V. Sakorafas, G.H. Spandidos, D.A., Expression analysis of B-Raf oncogene in V600E-negative benign and malignant tumors of the thyroid gland: Correlation with late disease onset, Medical Oncology, (30), 2013, 1357-0560, 1559-131X