TY - JOUR AU - Jones, DA AU - Powell, N DO - doi:10.1302/0301-620X.72B3.2187878 UR - https://doi.org/10.1302/0301-620X.72B3.2187878 TI - Ultrasound and neonatal hip screening. A prospective study of 'high risk' babies T2 - The Journal of Bone & Joint Surgery British Volume VL - 72-B IS - 3 PY - 1990 SP - 457 EP - 459 ER -