1. Carcinoma of thyroid: Clinical presentation and outcome;Sothy;Med. J. Malaysia,1991
2. Carcinomain multinodular goiter;Koh;Br. J. Surg.,1992
3. Cancer Statistics − 1996;Parker;CACancer J. Clin.,1996
4. A national cancer data base report on 53,856 casesof thyroid carcinoma treated in the United States: 1985−95;Hundahl;Cancer,1998
5. Carcinomaof the thyroid;Johnson;ISIS Medical Media,1999