The Potential Effect of Racial Disparities on Outcomes After Spine Surgery: A Michigan Spine Surgery Improvement Collaborative (MSSIC) Study. (September 2019) - Macki, Mohamed; Bazydlo, Michael; Zakaria, Hesham M; Shultz, Lonni; Khalil, Jad; Perez‐Cruet, Mick J; Aleem, Ilyas; Park, Paul; Nerenz, David; Schwalb, Jason M; Abdulhak, Muwaffak; Chang, Victor W