TY - JOUR AU - Dunn, DM AU - Angel, JC DO - doi:10.1302/0301-620X.60B3.681417 UR - https://doi.org/10.1302/0301-620X.60B3.681417 TI - Replacement of the femoral head by open operation in severe adolescent slipping of the upper femoral epiphysis T2 - The Journal of Bone & Joint Surgery British Volume VL - 60-B IS - 3 PY - 1978 SP - 394 EP - 403 ER -