title: Endoscopic biopsy: duodenal ulcer penetrating into liver.
authors.forename: Baybora
authors.initials: B
authors.lastname: Kircali
authors.forename: Tülay
authors.initials: T
authors.lastname: Saricam
authors.forename: Aysegul
authors.initials: A
authors.lastname: Ozakyol
authors.forename: Eser
authors.initials: E
authors.lastname: Vardareli
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001706:Biopsy / Q000379:methods*; D004381:Duodenal Ulcer / Q000473:pathology*; D016145:Endoscopy, Digestive System; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000473:pathology*