title: Segment length and risk for neoplastic progression in patients with Barrett esophagus.
authors.forename: H B
authors.initials: HB
authors.lastname: El-Serag
mesh_terms: D000230:Adenocarcinoma / Q000209:etiology*; D001471:Barrett Esophagus / Q000150:complications / Q000473:pathology*; D015986:Confounding Factors, Epidemiologic; D018450:Disease Progression; D004938:Esophageal Neoplasms / Q000209:etiology*; D006801:Humans; D012307:Risk Factors