TY - GEN AU - Björck,M AU - Hedberg,B TI - Sigmoid pH after aortoiliac surgery SN - 1078-5884 PY - 1997///0410 KW - Aorta, Abdominal KW - surgery KW - Colitis, Ischemic KW - diagnosis KW - Colon, Sigmoid KW - metabolism KW - Constriction KW - Humans KW - Hydrogen-Ion Concentration KW - Intestines KW - blood supply KW - Postoperative Complications KW - Risk Factors N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/s1078-5884(97)80036-6 ER -