9John N H, David P. Sonographicany guided core biopsy in the assessment of thyroid nodules [J]. J Clin Ultrasound, 2005, 33(2): 57-60.
10Pacini F,Schlumberger M,Dralle H,et al.EuropeanThy-roid Cancer Taskforce.European consensus for the manage-ment of patients with differentiated thyroid carcinoma of thefollicular epithelium[J].Eur J Endocrinol,2006,154(6):787.