Fig. 4From: A panel of four genes accurately differentiates benign from malignant thyroid nodulesRT-qPCR analysis of the four genes. a. RT-qPCR analysis of the four genes in training set (100 TC and 65 BTL). b. RT-qPCR analysis of the four genes in validation set (123 TC and 81 BTL). **P < 0.05; ***P < 0.001Back to article page