TY - CHAP M1 - Book, Section TI - Superior Mesenteric Artery Obstruction of the Duodenum A1 - Doherty, Gerard M. PY - 2010 T2 - Quick Answers Surgery AB - • Obstruction of the third portion of the duodenum by compression between the superior mesenteric vessels and the aorta SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/20 UR - accesssurgery.mhmedical.com/content.aspx?aid=58102008 ER -