Ellis Ryan J, Liu Jessica Y, Ko Clifford Y
Division of Research and Optimal Patient Care, American College of Surgeons, Chicago, IL; Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL.
Division of Research and Optimal Patient Care, American College of Surgeons, Chicago, IL; Department of Surgery, Emory University, Atlanta, GA.
Surgery. 2018 Aug;164(2):173-175. doi: 10.1016/j.surg.2017.12.021. Epub 2018 Feb 3.