TY - JOUR AU - O'Connor, Mary I. DO - doi:10.1302/1358-992X.2020.9.036 UR - https://doi.org/10.1302/1358-992X.2020.9.036 TI - PREOPERATIVE RISK FACTOR OPTIMIZATION LOWERS HOSPITAL LENGTH OF STAY AND POSTOPERATIVE EMERGENCY DEPARTMENT VISITS IN PRIMARY TOTAL HIP AND KNEE ARTHROPLASTY PATIENTS T2 - Orthopaedic Proceedings VL - 102-B IS - SUPP_9 PY - 2020 SP - 36 EP - 36 ER -