Madsen, Michael Tvilling Oxidative stress response after laparoscopic versus conventional sigmoid resection: a randomized, double-blind clinical trial. [electronic resource] - Surgical laparoscopy, endoscopy & percutaneous techniques Jun 2012 - 215-9 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1534-4908 Standard No.: 10.1097/SLE.0b013e31824ddda9 doi Subjects--Topical Terms: AgedAged, 80 and overAnalysis of VarianceAscorbic Acid--metabolismBiomarkers--metabolismColon, Sigmoid--surgeryDehydroascorbic Acid--metabolismDiverticulosis, Colonic--bloodDouble-Blind MethodFemaleHumansLaparoscopy--methodsMaleMalondialdehyde--metabolismMiddle AgedOxidative Stress--physiologyPostoperative Complications--bloodProspective StudiesSigmoid Neoplasms--bloodTreatment Outcome