TY - JOUR AU - Ong, P-H. AU - Pua, Y-H. DO - doi:10.1302/0301-620X.95B11.31193 UR - https://doi.org/10.1302/0301-620X.95B11.31193 TI - A prediction model for length of stay after total and unicompartmental knee replacement T2 - The Bone & Joint Journal VL - 95-B IS - 11 PY - 2013 SP - 1490 EP - 1496 ER -