TY - GEN AU - Schwarz,Frank AU - Sculean,Anton AU - Bieling,Katrin AU - Ferrari,Daniel AU - Rothamel,Daniel AU - Becker,Jürgen TI - Two-year clinical results following treatment of peri-implantitis lesions using a nanocrystalline hydroxyapatite or a natural bone mineral in combination with a collagen membrane SN - 1600-051X PY - 2008///0318 KW - Bone Substitutes KW - therapeutic use KW - Dental Implantation, Endosseous KW - adverse effects KW - Dental Implants KW - Durapatite KW - Epidemiologic Methods KW - Female KW - Humans KW - Male KW - Middle Aged KW - Minerals KW - Nanoparticles KW - Periodontitis KW - diagnostic imaging KW - Radiography KW - Smoking KW - Treatment Outcome N1 - Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1111/j.1600-051X.2007.01168.x ER -