EARLY EXPERIENCE IN THE USE OF GASTRIC CYTOLOGY.
D003581:Cytodiagnosis; D005751:Gastric Lavage; D005773:Gastroscopy; D005853:Geriatrics; D006801:Humans; D011859:Radiography; D013274:Stomach Neoplasms
CYTODIAGNOSIS; GASTRIC LAVAGE; GASTROSCOPY; GERIATRICS; RADIOGRAPHY; STOMACH NEOPLASMS