In vivo staining with toluidine blue as an adjunct to the endoscopic detection of Barrett's esophagus.
D001471:Barrett Esophagus / Q000473:pathology*; D004935:Esophageal Diseases / Q000473:pathology*; D005764:Gastroesophageal Reflux / Q000473:pathology; D006801:Humans; D009092:Mucous Membrane / Q000473:pathology; D011446:Prospective Studies; D014048:Tolonium Chloride
D014048:Tolonium Chloride