title: Screening for anal cancer precursors: what is the learning curve for high-resolution anoscopy?
authors.affiliation: aDepartment of Internal Medicine, Division of Infectious Diseases bDepartment of Dermatology, Academic Medical Center cSTI Outpatient Clinic, Cluster Infectious Diseases, Municipal Health Service (GGD) Amsterdam, Amsterdam, The Netherlands.
authors.forename: Olivier
authors.initials: O
authors.lastname: Richel
authors.forename: Jan M
authors.initials: JM
authors.lastname: Prins
authors.forename: Henry J C
authors.initials: HJ
authors.lastname: de Vries
mesh_terms: D001005:Anus Neoplasms / Q000175:diagnosis* / Q000453:epidemiology; D002278:Carcinoma in Situ / Q000175:diagnosis* / Q000453:epidemiology; D015658:HIV Infections / Q000150:complications*; D018451:Homosexuality, Male; D006801:Humans; D059032:Learning Curve; D008297:Male; D008403:Mass Screening / Q000295:instrumentation / Q000379:methods*; D011351:Proctoscopy / Q000295:instrumentation / Q000379:methods*