TY - JOUR AU - Ducheyne, P DO - doi:10.1302/0301-620X.76B6.7983107 UR - https://doi.org/10.1302/0301-620X.76B6.7983107 TI - Bioactive ceramics T2 - The Journal of Bone & Joint Surgery British Volume VL - 76-B IS - 6 PY - 1994 SP - 861 EP - 862 ER -