[Early diagnosis of stomach cancer].
D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D011230:Precancerous Conditions / Q000175:diagnosis*; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control
O ranneĭ diagnostike raka zheludka.