TY - JOUR AU - Neumann, D. AU - Dorn, U. AU - Grethen, C. DO - doi:10.1302/0301-620X.86BSUPP_III.0860281c UR - https://doi.org/10.1302/0301-620X.86BSUPP_III.0860281c TI - O2052 CLASSIFICATION OF HETEROTOPIC ANTERIOR INTERTROCHANTERIC OSSIFICATIONS AFTER TOTAL HIP ARTHROPLASTY T2 - Orthopaedic Proceedings VL - 86-B IS - SUPP_III PY - 2004 SP - 281 EP - 281 ER -