[Esophageal pertechnetae-99m retention during thyroid imaging (author's transl)].
D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D008722:Methods; D011877:Radionuclide Imaging; D013667:Technetium; D013961:Thyroid Gland / Q000000981:diagnostic imaging*
D013667:Technetium