title: The color of reflux: confessions of a skeptic.
authors.forename: William J
authors.initials: WJ
authors.lastname: Ravich
mesh_terms: D004396:Coloring Agents; D004945:Esophagoscopy / Q000379:methods; D004947:Esophagus / Q000473:pathology*; D005764:Gastroesophageal Reflux / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007454:Iodides; D009092:Mucous Membrane / Q000473:pathology; D012680:Sensitivity and Specificity
chemical_list: D004396:Coloring Agents; D007454:Iodides; C010389:Lugol's solution