The Effect of Body Mass Index on Perioperative Outcomes After Major Surgery: Results from the National Surgical Quality Improvement Program (ACS-NSQIP) 2005-2011.
Sood A, Abdollah F, Sammon JD, Majumder K, Schmid M, Peabody JO, Preston MA, Kibel AS, Menon M, Trinh QD. The Effect of Body Mass Index on Perioperative Outcomes After Major Surgery: Results from the National Surgical Quality Improvement Program (ACS-NSQIP) 2005-2011. World J Surg. 2015 Oct; 39(10):2376-85.