TY - JOUR AU - Melis, Giancarlo AU - Melis, Giuseppe AU - Sailis, Paolo DO - doi:10.1302/0301-620X.87BSUPP_II.0870189e UR - https://doi.org/10.1302/0301-620X.87BSUPP_II.0870189e TI - OSTEOGENIC-PROTEIN 1 (OP-1): INITIAL CLINICAL EXPERIENCE T2 - Orthopaedic Proceedings VL - 87-B IS - SUPP_II PY - 2005 SP - 189 EP - 190 ER -