Radioactive isotopes in the diagnosis of maliganant tumours of the gastro-intestinal tract.
D004938:Esophageal Neoplasms / Q000175:diagnosis; D005188:False Negative Reactions; D005189:False Positive Reactions; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis*; D006801:Humans; D010759:Phosphorus Isotopes; D011874:Radiometry; D011877:Radionuclide Imaging; D012004:Rectal Neoplasms / Q000175:diagnosis; D013274:Stomach Neoplasms / Q000175:diagnosis
D010759:Phosphorus Isotopes