[Ulcus jejuni postoperativum after Billroth II.'s resection].
D013505:Digestive System Surgical Procedures; D005763:Gastroenterostomy; D006801:Humans; D010437:Peptic Ulcer; D013270:Stomach / Q000601:surgery*
PEPTIC ULCER; STOMACH/surgery
Ulcus jejuni postoperativum nach Resektion Billroth II.