TY - JOUR AU - Kay, PR AU - Freemont, AJ AU - Davies, DR DO - doi:10.1302/0301-620X.71B3.2656722 UR - https://doi.org/10.1302/0301-620X.71B3.2656722 TI - The aetiology of multiple loose bodies. Snow storm knee T2 - The Journal of Bone & Joint Surgery British Volume VL - 71-B IS - 3 PY - 1989 SP - 501 EP - 504 ER -