Ellis R J, Ko C Y
Division of Research and Optimal Patient Care, American College of Surgeons, Chicago, IL, United States; Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States.
Division of Research and Optimal Patient Care, American College of Surgeons, Chicago, IL, United States; Department of Surgery, David Geffen School of Medicine at University of California, Los Angeles, CA, United States; VA Greater Los Angeles Healthcare System, Los Angeles, CA, United States.
Rev Calid Asist. 2017 Nov-Dec;32(6):301-302. doi: 10.1016/j.cali.2017.10.002. Epub 2017 Nov 12.