[Gastroscopy. Its value in diagnosis of gastric ulcer and cancer].
D005773:Gastroscopy; D006801:Humans; D011859:Radiography; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000000981:diagnostic imaging
Gastroskopi. Dens nytte ved diagnosen av sår eller tumor i ventrikelen.