[Clinical study on the effects of Linac X-rays on stomach cancer. Its primary effect and a histological observation].
D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000473:pathology / Q000532:radiotherapy*