1. Castleman B, Krickstein HL: Do adenomatous polyps of the colon become malignant? N Eng J Med 267:469, 1962
2. Crawford BE, Stromeyer FW: Small non-polypoid carcinomas of the large intestine. Cancer 51:1760, 1983
3. Fenoglio CM, Lane N: The anatomical precursor of colorectal carcinoma. Cancer 34:819, 1974
4. James TT, Shamsuddin AM, Trump BF: A comparative study of the morphological and histochemical changes induced in the large intestine of ICR/Ha and C57B1/Ha mice by 1,2-di-methylhydrazine. J Natl Cancer Inst 71:955, 1983
5. Lane N, Kaplan H, Pascal RR: Minute adenomatous and hyperplastic polyps of the colon-divergent patterns of epithelial growth with specific associated mesenchymal changes. Gastroenterology 60:537, 1971