title: [Difficulties and errors in the diagnosis of stomach cancer via gastroscopy and histological study of material from spot biopsies].
mesh_terms: D000328:Adult; D000368:Aged; D001706:Biopsy; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D011127:Polyps / Q000175:diagnosis; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology; D013276:Stomach Ulcer / Q000175:diagnosis
vernacular_title: Trudnosti i oshibki v diagnostike raka zheludka pri gastroskopii i gistologicheskom issledovanii materiala pritsel'nykh biopsiĭ.