Scarano A, Perrotti V, Carinci F, Shibli JA.
Removal of a migrated dental implant from the maxillary sinus after 7 years: a case report.
Oral Maxillofac Surg. 2010 Jul 31.
http://www.ncbi.nlm.nih.gov/pubmed/20676909
Scarano A, Piattelli M, Carinci F, Pernotti V.
Removal, after 7 years, of an implant displaced into the maxillary sinus. A clinical and histologic case report.
Journal of Osseointegration 2009; 1: 1-6.
http://www.journalofosseointegration.eu/bibliografia_dettaglio.asp?id=6
