Berglundh T, Gislason O, Lekholm U, Sennerby L, Lindhe J. Histopathological observations of human periimplantitis lesions. J Clin Periodontol [Internet]. 2004 [cited 2019 Mar 13];31(5):341–347. Available from: http://doi.wiley.com/10.1111/j.1600-051X.2004.00486.x.

Zitzmann NU, Berglundh T, Ericsson I, Lindhe J. Spontaneous progression of experimentally induced periimplantitis. J Clin Periodontol [Internet]. 2004 [cited 2019 Jul 27];31(10):845–849. Available from: http://doi.wiley.com/10.1111/j.1600-051X.2004.00567.x.

Albouy J-P, Abrahamsson I, Persson LG, Berglundh T. Spontaneous progression of ligatured induced peri-implantitis at implants with different surface characteristics. An experimental study in dogs II: histological observations. Clin Oral Implants Res [Internet]. 2009 [cited 2019 Jul 21];20(4):366–371. Available from: http://www.ncbi.nlm.nih.gov/pubmed/19309770.

Berglundh T, Gotfredsen K, Zitzmann NU, Lang NP, Lindhe J. Spontaneous progression of ligature induced peri-implantitis at implants with different surface roughness: an experimental study in dogs. Clin Oral Implants Res [Internet]. 2007 [cited 2019 Jul 21];18(5):655–661. Available from: http://www.ncbi.nlm.nih.gov/pubmed/17608738.

Grassi S, Piattelli A, Ferrari DS, Figueiredo LC, Feres M, Iezzi G, et al. Histologic evaluation of human bone integration on machined and sandblasted acid-etched titanium surfaces in type IV bone. J Oral Implantol [Internet]. 2007 [cited 2019 Sep 10];33(1):8–12. Available from: http://www.joionline.org/doi/abs/10.1563/0-791.1.

Trisi P, Lazzara R, Rebaudi A, Rao W, Testori T, Porter SS. Bone-implant contact on machined and dual acid-etched surfaces after 2 months of healing in the human maxilla. J Periodontol [Internet]. 2003 [cited 2019 Sep 10];74(7):945–956. Available from: http://www.ncbi.nlm.nih.gov/pubmed/12931756.

Iezzi G, Vantaggiato G, Shibli JA, Fiera E, Falco A, Piattelli A, et al. Machined and sandblasted human dental implants retrieved after 5 years: a histologic and histomorphometric analysis of three cases. Quintessence Int [Internet]. 2012 [cited 2019 Sep 10];43(4):287–292. Available from: http://www.ncbi.nlm.nih.gov/pubmed/22532942.

Enlow DH. A study of the post-natal growth and remodeling of bone’ [Internet]. 1962 [cited 2019 Sep 20]. Available from: https://deepblue.lib.umich.edu/bitstream/handle/2027.42/49627/1001100202_ftp.pdf;sequence=1.

Piattelli A, Artese L, Penitente E, Iaculli F, Degidi M, Mangano C, et al. Osteocyte density in the peri-implant bone of implants retrieved after different time periods (4 weeks to 27 years). J Biomed Mater Res Part B Appl Biomater [Internet]. 2014 [cited 2019 Jul 21];102(2):239–243. Available from: http://doi.wiley.com/10.1002/jbm.b.33000.