[Clinical manifestations and diagnosis of malignant ulcers of the stomach].
D000328:Adult; D001706:Biopsy; D005753:Gastric Mucosa / Q000473:pathology*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000209:etiology; D013276:Stomach Ulcer / Q000150:complications / Q000175:diagnosis*
Klinika i diagnostika malignizirovannykh iazv zheludka.