1[3]Gorges R,Eising EG,Fotescu D,et al.Diagnostic value of high-reso-lution B-mode and power-mode sonography in the follow-up of thy-roid cancer[J].Eur J Ultrasound,2003,16(3):191-206.
2[4]Brander A,Viikinkoski P,Nickeles J,et al Thyroid gland:US sc-ereening in middle-aged women with no previotm thyroid disease[J].Radiology,1989,173(2):507-510.