Aparicio, C., F. J. Gil, A. Padrós, C. Peraire, and J. A. Planell. “Osseointegration Improvement by Shot Peening in Titanium Dental Implants”. Revista De Metalurgia, vol. 34, no. Extra, May 1998, pp. 184-9, doi:10.3989/revmetalm.1998.v34.iExtra.735.