title: Hepatitis C virus cross-infection during endoscopy: is it the "tip of the iceberg" or the absence of ice?
authors.forename: Douglas B
authors.initials: DB
authors.lastname: Nelson
mesh_terms: D003428:Cross Infection / Q000209:etiology*; D016099:Endoscopy, Gastrointestinal / Q000592:standards; D006526:Hepatitis C / Q000635:transmission*; D006801:Humans