title: [Diagnosis in gastroesophageal reflux].
mesh_terms: D004945:Esophagoscopy; D005750:Gastric Juice / Q000032:analysis; D005764:Gastroesophageal Reflux / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008365:Manometry; D011859:Radiography; D011877:Radionuclide Imaging
vernacular_title: Diagnostik bei gastroösophagealer Refluxkrankheit.