title: The Gleason Grading System: The Approach that Changed Prostate Cancer Assessment.
authors.affiliation: Division of Anatomic Pathology, University of California at San Diego, La Jolla, California.
authors.forename: Donna E
authors.initials: DE
authors.lastname: Hansel
mesh_terms: D000230:Adenocarcinoma; D006801:Humans; D008297:Male; D060787:Neoplasm Grading; D011379:Prognosis; D011471:Prostatic Neoplasms