TY - JOUR AU - Illgen, Richard L. AU - Springer, Bryan D. AU - Bozic, Kevin J. AU - Sporer, Scott M. AU - Huddleston, James I. AU - Lewallen, David G. AU - Porter, Kimberly AU - Browne, James A. DO - doi:10.1302/1358-992X.2020.9.068 UR - https://doi.org/10.1302/1358-992X.2020.9.068 TI - IS AMERICAN JOINT REPLACEMENT REGISTRY (AJRR) DATA REPRESENTATIVE OF NATIONAL DATA? A COMPARATIVE ANALYSIS T2 - Orthopaedic Proceedings VL - 102-B IS - SUPP_9 PY - 2020 SP - 68 EP - 68 ER -