[The role of x-ray examination in the detection of early cancer of the stomach].
Fridman
E G
EG
Slesareva
Iu G
IuG
D006801:Humans; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*; D013997:Time Factors
O roli rentgenologicheskogo issledovaniia v vyiavlenii rannego raka zheludka.