TY - JOUR AU - Keenan, WN AU - Clegg, J DO - doi:10.1302/0301-620X.76B3.8175864 UR - https://doi.org/10.1302/0301-620X.76B3.8175864 TI - Idiopathic bilateral slipped upper femoral epiphyses in a child under six years of age T2 - The Journal of Bone & Joint Surgery British Volume VL - 76-B IS - 3 PY - 1994 SP - 495 EP - 496 ER -