Filippo Cangini

Immediate restoration of single-tooth implants in mandibular molar sites: a 12-month preliminary report.

Antonio Barone, Ugo Covani, Daniel Buser, 2004, The International journal of oral & maxillofacial implants.

Immediate restoration of implants placed into fresh extraction sockets for single-tooth replacement: a prospective clinical study.

Ugo Covani, U. Covani, R. Cornelini, 2005, The International journal of periodontics & restorative dentistry.