title: Scintigraphy for detection of gastroesophageal reflux.
mesh_terms: D005471:Fluoroscopy; D005764:Gastroesophageal Reflux / Q000000981:diagnostic imaging*; D006801:Humans; D011829:Radiation Dosage; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium