1. Malignant anal lesions of epithelial origin;Buie;Journal-Lancet,1933
2. Basal cell epithelioma of the anus;Guess;Tr. Am. Proct. Soc.,1935
3. Diseases of the Skin;Ormsby,1948
4. Principles and Practice of Rectal Surgery;Gabriel,1946
5. Proctologic tumors;Tucker;J. A. M. A.,1938