TY - JOUR AU - Hubbard, MJ DO - doi:10.1302/0301-620X.69B5.3680345 UR - https://doi.org/10.1302/0301-620X.69B5.3680345 TI - Arthroscopic surgery for chondral flaps in the knee T2 - The Journal of Bone & Joint Surgery British Volume VL - 69-B IS - 5 PY - 1987 SP - 794 EP - 796 ER -