title: A new scintigraphic technique for the study of the esophagus.
mesh_terms: D003679:Deglutition; D004935:Esophageal Diseases / Q000175:diagnosis*; D004937:Esophageal Fistula / Q000175:diagnosis; D004938:Esophageal Neoplasms / Q000175:diagnosis*; D004940:Esophageal Stenosis / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium