[Evaluation of the informativeness of clinical and X-ray signs of stomach ulcers using a computer].
D000328:Adult; D003936:Diagnosis, Computer-Assisted; D003937:Diagnosis, Differential; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D013223:Statistics as Topic; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000000981:diagnostic imaging
Otsenka informativnosti klinicheskikh i rentgenologicheskikh priznakov iazv zheludka s pomoshch'iu EV.