5Solbiati L, Osti V, Cova L, et al. Ultrasound of thyroid, parathyroid glands and neck lymph nodes. Eur Radiol,2001,11 (12) :2411-2424.
6Gharib H,Goellner JR.Fine-Needle aspiration biopsy of the thyroid:An appraisal.Ann Intern,Med,1993,11:282-287.
7Suen KC.Fine-needLe aspiration biopsy of the thyroid.CMAJ,2002,167:491-495.
8Corrias AS,EinaudiS,Chiorboli EC,et al.Accuracy of fine needle aspiration biopsy of thyroid nodules in detecting malignancy in childhood:comparison with conVentional clinical,laboratory,and imaging approaches.J Clin Endocrinol Metab,2001,86:4 644-4648.
9AguilarJ,Rodriguez JM,FloresB,et al.Value of repeated fine needle aspiration cytology and cytologic experience on the manage ment of thyrnid nodules.Otolaryngolog Head and Neck Surgery,1998,119:121-124.
