TY - JOUR AU - Knudsen, Martin B. AU - Thillemann, Janni K. AU - Jørgensen, Peter B. AU - Jakobsen, Stig S. AU - Daugaard, Henrik AU - Søballe, Kjeld AU - Stilling, Maiken DO - doi:10.1302/0301-620X.104B6.BJJ-2021-1545.R1 UR - https://doi.org/10.1302/0301-620X.104B6.BJJ-2021-1545.R1 TI - Electrochemically applied hydroxyapatite on the cementless porous surface of Bi-Metric stems reduces early migration and has a lasting effect T2 - The Bone & Joint Journal VL - 104-B IS - 6 PY - 2022 SP - 647 EP - 656 ER -