TY - JOUR AU - Kristoffersen, Malfrid H. AU - Dybvik, Eva H. AU - Steihaug, Ole M. AU - Kristensen, Torbjørn B. AU - Engesæter, Lars B. AU - Ranhoff, Anette H. AU - Gjertsen, Jan-Erik DO - doi:10.1302/2633-1462.27.BJO-2021-0058.R1 UR - https://doi.org/10.1302/2633-1462.27.BJO-2021-0058.R1 TI - Patient-reported outcome measures after hip fracture in patients with chronic cognitive impairment T2 - Bone & Joint Open VL - 2 IS - 7 PY - 2021 SP - 454 EP - 465 ER -