title: Prevention of anal cancer -- can we do better?
authors: San Francisco, California.
authors: Joel
authors: J
authors: Palefsky
authors: Michael
authors: M
authors: Berry
mesh_terms: D001004:Anus Diseases / Q000601:surgery*; D001005:Anus Neoplasms / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D011230:Precancerous Conditions / Q000601:surgery*; D011351:Proctoscopy / Q000379:methods*