TY - JOUR AU - Sanerkin, NG DO - doi:10.1302/0301-620X.61B2.438271 UR - https://doi.org/10.1302/0301-620X.61B2.438271 TI - Old fibrin coagula and their ossification in simple bone cysts T2 - The Journal of Bone & Joint Surgery British Volume VL - 61-B IS - 2 PY - 1979 SP - 194 EP - 199 ER -