TY - JOUR AU - Phelps, Emma Elizabeth AU - Tutton, Elizabeth AU - Costa, Matthew AU - Hing, Caroline DO - doi:10.1302/2633-1462.27.BJO-2021-0055.R1 UR - https://doi.org/10.1302/2633-1462.27.BJO-2021-0055.R1 TI - Unattainable equipoise in randomized controlled trials T2 - Bone & Joint Open VL - 2 IS - 7 PY - 2021 SP - 486 EP - 492 ER -