title: Anal warts and squamous carcinoma-in-situ of the anal canal.
authors: Department of Surgery, Chelsea and Westminster Hospital, London, UK.
authors: A R
authors: AR
authors: Morgan
authors: A J
authors: AJ
authors: Miles
authors: C
authors: C
authors: Wastell
mesh_terms: D000328:Adult; D001005:Anus Neoplasms / Q000473:pathology*; D002278:Carcinoma in Situ / Q000473:pathology*; D003218:Condylomata Acuminata / Q000473:pathology*; D006679:HIV Seropositivity / Q000473:pathology; D006801:Humans; D008297:Male; D011446:Prospective Studies