Role of Preoperative Ultrasonography in Evaluating Early Cervical Metastasis in Patients with Differentiated Thyroid Carcinoma
BIAN Xue, TANG Ping-zhang, XU Zhen-gang, WEN Shu-xin, WANG Jian-hong
Acta Academiae Medicinae Sinica . 2006, (4): 530 -533 .