1. Ain KB. Papillary thyroid carcinoma: etiology, assessment, and therapy. Endocr Metab Clin N Am 1995; 24: 711–760.
2. Clark OH, Duh Q-Y. Thyroid cancer. Med Clin North Am 1991; 75: 211.
3. DeGroot LJ, Kaplan EL, McCormick M, Straus FH. Natural history, treatment, and course of papillary thyroid carcinoma. J Clin Endocrinol Metab 1990; 71: 414–424.
4. Goldman ND, Coniglio JU, Falk SA. Thyroid cancers I: Papillary, follicular, and Hürthle cell. Otolaryngol Clin North Am 1996; 29: 593–609.
5. Hay ID. Papillary thyroid carcinoma. Endocrinol Metab Clin North Am 1990; 19: 545–576.