title: [Demonstration of ectopic gastric mucosa by radioactive pertechnetate].
mesh_terms: D002648:Child; D005753:Gastric Mucosa / Q000002:abnormalities* / Q000473:pathology; D006801:Humans; D007223:Infant; D008722:Methods; D013272:Stomach Diseases / Q000175:diagnosis* / Q000473:pathology; D013667:Technetium
chemical_list: D013667:Technetium
vernacular_title: Påvisning av ektopisk ventrikelslimhinne med radioaktivt pertechnetat.