X-ray evaluation at 5–6 years of Straumann implants (part 2)Hamasat Gheddaf-Dam, Semaan Abi Najm, Stella Lysitsa, Mark Bischof and Rabah NedirMed Buccale Chir Buccale, 16 2 (2010) 85-94DOI: https://doi.org/10.1051/mbcb/2010015