TY - JOUR AU - Bonnin, J. G. DO - doi:10.1302/0301-620X.56B3.597-a UR - https://doi.org/10.1302/0301-620X.56B3.597-a TI - Pseudarthrosen T2 - The Journal of Bone & Joint Surgery British Volume VL - 56-B IS - 3 PY - 1974 SP - 597 EP - 597 ER -