Gastric cytology: 12 months of initial experience of its use as an aid in diagnosis.
D003581:Cytodiagnosis; D005751:Gastric Lavage; D005773:Gastroscopy; D006801:Humans; D011859:Radiography; D013272:Stomach Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging