1. Ahuja N, Li Q, Mohan AL, Baylin SB and Issa JP . (1998). Cancer Res., 58, 5489–5494.
2. Baylin SB, Esteller M, Rountree MR, Bachman KE, Schuebel K and Herman JG . (2001). Hum. Mol. Genet., 10, 687–692.
3. Bird AP . (1986). Nature, 321, 209–213.
4. Calender A . (1999). Recent Advances in the Pathophysiology and Management of Inflammatory Bowel Diseases and Digestive Endocrine Tumors: New Insights in Genetics of Digestive Neuroendocrine Tumors. Mignon M and Colombel JF (eds). John Libbey Eurotext Publishing: Paris, pp 155–161.
5. Capella C, Solcia E, Sobin LH and Arnold R . (2000). World Health Organization Classification of Tumors: Pathology and Genetics of Tumors of the Digestive System. Hamilton SR, and Aaltonen LA (eds). IARC Press: Lyon, pp 53–56, 77–82, 99–101, and 137–138.