TY - JOUR AU - WILLIAMS, P. DO - doi:10.1302/0301-620X.81B6.0811083b UR - https://doi.org/10.1302/0301-620X.81B6.0811083b TI - Ultrasound screening for hips at risk in developmental dysplasia T2 - The Journal of Bone & Joint Surgery British Volume VL - 81-B IS - 6 PY - 1999 SP - 1083 EP - 1084 ER -