TY - JOUR AU - Keenan, Oisin J. F. AU - Holland, George AU - Maempel, Julian F. AU - Keating, John F. AU - Scott, Chloe E. H. DO - doi:10.1302/0301-620X.102B3.BJJ-2019-0337.R1 UR - https://doi.org/10.1302/0301-620X.102B3.BJJ-2019-0337.R1 TI - Correlations between radiological classification systems and confirmed cartilage loss in severe knee osteoarthritis T2 - The Bone & Joint Journal VL - 102-B IS - 3 PY - 2020 SP - 301 EP - 309 ER -