title: [2 Cases of perforating ulcer, one in the pancreas, the other in the gallbladder; clinical and anatomical peculiarities].
authors.forename: E
authors.initials: E
authors.lastname: FASSIO
mesh_terms: D005704:Gallbladder; D006801:Humans; D010179:Pancreas; D010437:Peptic Ulcer; D014456:Ulcer