TY - JOUR AU - Hamilton, D. F. AU - Giesinger, J. M. AU - Giesinger, K. DO - doi:10.1302/2046-3758.612.BJR-2017-0347 UR - https://doi.org/10.1302/2046-3758.612.BJR-2017-0347 TI - It is merely subjective opinion that patient-reported outcome measures are not objective tools T2 - Bone & Joint Research VL - 6 IS - 12 PY - 2017 SP - 665 EP - 666 ER -