title: Sigmoid pH after aortoiliac surgery.
authors.forename: M
authors.initials: M
authors.lastname: Björck
authors.forename: B
authors.initials: B
authors.lastname: Hedberg
mesh_terms: D001012:Aorta, Abdominal / Q000601:surgery*; D017091:Colitis, Ischemic / Q000175:diagnosis* / Q000209:etiology; D012809:Colon, Sigmoid / Q000378:metabolism*; D003250:Constriction; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007422:Intestines / Q000098:blood supply; D011183:Postoperative Complications / Q000175:diagnosis*; D012307:Risk Factors