title: [Studies on the angulus].
authors.forename: S
authors.initials: S
authors.lastname: Hidaka
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013270:Stomach / Q000473:pathology*; D013274:Stomach Neoplasms / Q000473:pathology