TY - JOUR AU - Ogata, S AU - Moriya, H AU - Tsuchiya, K AU - Akita, T AU - Kamegaya, M AU - Someya, M DO - doi:10.1302/0301-620X.72B2.2312554 UR - https://doi.org/10.1302/0301-620X.72B2.2312554 TI - Acetabular cover in congenital dislocation of the hip T2 - The Journal of Bone & Joint Surgery British Volume VL - 72-B IS - 2 PY - 1990 SP - 190 EP - 196 ER -