[The stomach--diagnosis of malignant stomach tumors by the catheter-type semiconductor radiation detector].
D002404:Catheterization; D006801:Humans; D007275:Injections, Intravenous; D008722:Methods; D010759:Phosphorus Isotopes; D011874:Radiometry; D012666:Semiconductors; D013274:Stomach Neoplasms / Q000175:diagnosis*
D010759:Phosphorus Isotopes