TY - JOUR AU - Fontana, A. AU - de Girolamo, L. DO - doi:10.1302/0301-620X.97B5.35076 UR - https://doi.org/10.1302/0301-620X.97B5.35076 TI - Sustained five-year benefit of autologous matrix-induced chondrogenesis for femoral acetabular impingement-induced chondral lesions compared with microfracture treatment T2 - The Bone & Joint Journal VL - 97-B IS - 5 PY - 2015 SP - 628 EP - 635 ER -