Letter: Metastatic carcinoma causing haematemesis.
D003365:Costs and Cost Analysis; D006396:Hematemesis / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008175:Lung Neoplasms; D009362:Neoplasm Metastasis; D011859:Radiography; D013274:Stomach Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging