title: Population-based determinants of radical prostatectomy surgical margin positivity.
authors.affiliation: Division of Urologic Surgery, Center for Surgery and Public Health, Dana Farber Cancer Institute, Department of Radiation Oncology, Brigham and Women's Hospital, Boston, MA 02115, USA.
authors.forename: Stephen B
authors.initials: SB
authors.lastname: Williams
authors.forename: Anthony V
authors.initials: AV
authors.lastname: D'Amico
authors.forename: Aaron C
authors.initials: AC
authors.lastname: Weinberg
authors.forename: Xiangmei
authors.initials: X
authors.lastname: Gu
authors.forename: Stuart R
authors.initials: SR
authors.lastname: Lipsitz
authors.forename: Jim C
authors.initials: JC
authors.lastname: Hu