TY - JOUR AU - Terjesen, T AU - Bredland, T AU - Berg, V DO - doi:10.1302/0301-620X.71B5.2684989 UR - https://doi.org/10.1302/0301-620X.71B5.2684989 TI - Ultrasound for hip assessment in the newborn T2 - The Journal of Bone & Joint Surgery British Volume VL - 71-B IS - 5 PY - 1989 SP - 767 EP - 773 ER -