title: Active surveillance for low-risk prostate cancer: some questions are answered, but many questions remain.
authors.forename: Markus
authors.initials: M
authors.lastname: Graefen
authors.forename: Thorsten
authors.initials: T
authors.lastname: Schlomm
mesh_terms: D062665:Epidemiological Monitoring; D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000175:diagnosis* / Q000453:epidemiology*