[CONTRIBUTION TO THE PATHOGENESIS AND CASUISTICS OF PEPTIC ULCER OF THE JEJUNUM].
D007583:Jejunum; D010437:Peptic Ulcer; D013514:Surgical Procedures, Operative
JEJUNUM; PEPTIC ULCER; SURGERY, OPERATIVE
BEITRAG ZUR PATHOGENESE UND KASUISTIK DES ULCUS PEPTICUM JEJUNI.