Schäfer Willemijn L A, Stulberg Jonah J
Surgical Outcomes and Quality Improvement Center, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Surgical Outcomes and Quality Improvement Center, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Department of Surgery, Northwestern Memorial Hospital, Chicago, IL, USA.
Am J Surg. 2020 Oct;220(4):821-822. doi: 10.1016/j.amjsurg.2020.07.021. Epub 2020 Jul 29.