1. Classification of prostatic carcinomas;Gleason;Cancer Chemother Rep,1966
2. Murphy GP, Busch C, Abrahamsson PA, et al: Histopathology of localized prostate cancer. Consensus Conference on Diagnosis and Prognostic Parameters in Localized Prostate Cancer. Stockholm, Sweden, May 12–13, 1993. Scand J Urol Nephrol Suppl 162: 7–42, 1994.
3. Mostofi FK, Sesterhenn IA, and Sobin LH (Eds): Histologic Typing of Prostate Tumors. Geneva, World Health Organization, 1980, pp 17–21.
4. Feasibility of grading prostate carcinomas;Bain;Arch Pathol Lab Med,1982
5. Prostatic adenocarcinoma;de las Morenas;Hum Pathol,1988