TY - JOUR AU - McKibbin, B. DO - doi:10.1302/0301-620X.54B3.565-a UR - https://doi.org/10.1302/0301-620X.54B3.565-a TI - Orthopaedics in Infancy and Childhood T2 - The Journal of Bone & Joint Surgery British Volume VL - 54-B IS - 3 PY - 1972 SP - 565 EP - 565 ER -