1. Epidermoid carcinoma of the anal canal;Bacon;J. Mt. Sinai Hosp.,1951
2. The association of squamous cell cancer with anal manifestations of lymphogranuloma venereum;Binkley;Am. J. Digest Dis.,1945
3. Malignant anal lesions of epithelial origin;Buie;Journal-Lancet,1933
4. Leukoplakia of the rectum;David;Arch. Path.,1938