Ghaferi Amir A, Schwartz Todd A, Pawlik Timothy M
Department of Surgery, University of Michigan, Ann Arbor.
Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill.
JAMA Surg. 2021 Jun 1;156(6):577-578. doi: 10.1001/jamasurg.2021.0528.