title: Internal warts and associated anal diseases are common in patients attending a county HIV clinic.
authors.forename: Howard
authors.initials: H
authors.lastname: Edelstein
authors.forename: J Trees
authors.initials: JT
authors.lastname: Ritter
mesh_terms: D001003:Anal Canal / Q000473:pathology; D001005:Anus Neoplasms / Q000175:diagnosis / Q000209:etiology*; D002140:California; D016145:Endoscopy, Digestive System; D006679:HIV Seropositivity / Q000150:complications*; D006766:Hospitals, County; D006801:Humans; D008297:Male; D012725:Sexual Behavior; D014860:Warts / Q000175:diagnosis / Q000209:etiology*