Japanese technique of early gastric cancer diagnosis.
D000328:Adult; D000368:Aged; D001706:Biopsy / Q000379:methods; D005260:Female; D005743:Gastrectomy; D005753:Gastric Mucosa / Q000473:pathology; D005773:Gastroscopy; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000473:pathology*