TY - JOUR AU - Bar-On, E. AU - Meyer, S. AU - Harati, G. AU - Porat, S. DO - doi:10.1302/0301-620X.80B2.0800321 UR - https://doi.org/10.1302/0301-620X.80B2.0800321 TI - Ultrasonography of the hip in developmental hip dysplasia T2 - The Journal of Bone & Joint Surgery British Volume VL - 80-B IS - 2 PY - 1998 SP - 321 EP - 324 ER -