TY - JOUR AU - Cziger, A. AU - Paranjaphe, M. AU - Katz, K. DO - doi:10.1302/0301-620X.84BSUPP_III.0840306b UR - https://doi.org/10.1302/0301-620X.84BSUPP_III.0840306b TI - OSSIFICATION OF FEMORAL HEAD. NORMAL SONOGRAPHIC STANDARDS T2 - Orthopaedic Proceedings VL - 84-B IS - SUPP_III PY - 2002 SP - 306 EP - 306 ER -