title: Sky blue or murky waters: the diagnostic utility of methylene blue.
authors.forename: R K
authors.initials: RK
authors.lastname: Wong
authors.forename: J D
authors.initials: JD
authors.lastname: Horwhat
authors.forename: C L
authors.initials: CL
authors.lastname: Maydonovitch
mesh_terms: D001471:Barrett Esophagus / Q000473:pathology*; D001706:Biopsy / Q000379:methods*; D004938:Esophageal Neoplasms / Q000473:pathology; D004947:Esophagus / Q000473:pathology*; D006801:Humans; D008751:Methylene Blue; D013194:Staining and Labeling
chemical_list: D008751:Methylene Blue