TY - JOUR AU - Apley, A. G. DO - doi:10.1302/0301-620X.33B4.591 UR - https://doi.org/10.1302/0301-620X.33B4.591 TI - HYPERPLASTIC CALLUS IN OSTEOGENESIS IMPERFECTA T2 - The Journal of Bone & Joint Surgery British Volume VL - 33-B IS - 4 PY - 1951 SP - 591 EP - 593 ER -