Is prostatic intraepithelial neoplasia in the transition/central zone a true precursor of cancer? A long-term retrospective study in Norway.

por Harvei, S., Skjørten, F. J., Robsahm, T. E., Berner, A., Tretli, S.
Publicado 1998

Histopathological grading and DNA ploidy as prognostic markers in metastatic prostatic cancer.

por Jørgensen, T., Yogesan, K., Skjørten, F., Berner, A., Tveter, K. J., Danielsen, H. E.
Publicado 1995