TY - JOUR AU - Hafez, Mahmoud DO - doi:10.1302/1358-992X.95BSUPP_15.ISTA2012-187 UR - https://doi.org/10.1302/1358-992X.95BSUPP_15.ISTA2012-187 TI - A New Classification System for Computer Assisted Orthopaedic Surgical Techniques T2 - Orthopaedic Proceedings VL - 95-B IS - SUPP_15 PY - 2013 SP - 187 EP - 187 ER -