title: 20 Years of Progress in Radiation Oncology: Prostate Cancer.
abstract: The Patterns of Care Study in Radiation Oncology has documented United States national averages for the evaluation and treatment of prostate cancer from 1973 to 1994. We report the characteristics of patient populations, treatment characteristics, and outcomes of care.
authors.affiliation: Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
authors.initials: GE
authors.lastname: Hanks
authors.initials: T
authors.lastname: Teshima
authors.initials: TF
authors.lastname: Pajak