TY - JOUR AU - Hambury, H. J. DO - doi:10.1302/0301-620X.54B2.388-b UR - https://doi.org/10.1302/0301-620X.54B2.388-b TI - Das Kallus-Problem T2 - The Journal of Bone & Joint Surgery British Volume VL - 54-B IS - 2 PY - 1972 SP - 388 EP - 389 ER -