TY - JOUR AU - Hansson, G. AU - Nathorst-Westfelt, J. DO - doi:10.1302/0301-620X.94B5.28322 UR - https://doi.org/10.1302/0301-620X.94B5.28322 TI - Management of the contralateral hip in patients with unilateral slipped upper femoral epiphysis T2 - The Journal of Bone & Joint Surgery British Volume VL - 94-B IS - 5 PY - 2012 SP - 596 EP - 602 ER -