TY - JOUR AU - Petrie, A. DO - doi:10.1302/0301-620X.88B9.17896 UR - https://doi.org/10.1302/0301-620X.88B9.17896 TI - Statistics in orthopaedic papers T2 - The Journal of Bone & Joint Surgery British Volume VL - 88-B IS - 9 PY - 2006 SP - 1121 EP - 1136 ER -