TY - JOUR AU - Amstutz, HC AU - Beaulé, PE AU - Gruen, TA AU - Le Duff, MJ DO - doi:10.1302/0301-620X.85BSUPP_II.0850158a UR - https://doi.org/10.1302/0301-620X.85BSUPP_II.0850158a TI - HYBRID METAL ON METAL SURFACE ARTHROPLASTY: FIRST 300 HIPS WITH 2.5–5.9 YEARS OF FOLLOW UP T2 - Orthopaedic Proceedings VL - 85-B IS - SUPP_II PY - 2003 SP - 158 EP - 158 ER -