[The diagnostic value of touch smear cytology, brush cytology and gastric mucosal biopsies combined or alone for gastric cancer--analysis of 200 cases].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D003581:Cytodiagnosis; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology