title: Observer variation in the diagnosis of superficial oesophageal adenocarcinoma: another spanner in the works?
authors.affiliation: University Division of Surgery, Level 7, Bristol Royal Infirmary, Marlborough Street, Bristol BS2 8HW, UK. derek.alderson@bristol.ac.uk
authors.forename: D
authors.initials: D
authors.lastname: Alderson
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D003951:Diagnostic Errors; D004938:Esophageal Neoplasms / Q000473:pathology*; D006801:Humans; D015588:Observer Variation; D010338:Pathology, Clinical; D011230:Precancerous Conditions / Q000473:pathology*; D012680:Sensitivity and Specificity