%0 Journal Article %A Richard L. Illgen %A Bryan D. Springer %A Kevin J. Bozic %A Scott M. Sporer %A James I. Huddleston %A David G. Lewallen %A Kimberly Porter %A James A. Browne %T IS AMERICAN JOINT REPLACEMENT REGISTRY (AJRR) DATA REPRESENTATIVE OF NATIONAL DATA? A COMPARATIVE ANALYSIS %D 2020 %J Orthopaedic Proceedings %P 68-68 %V 102-B %N SUPP_9 %R 10.1302/1358-992X.2020.9.068 %U https://doi.org/10.1302/1358-992X.2020.9.068 %K Knee