Spinelli , D., De Vico, G., Schiavetti, R., Bonino, M., Pozzi , A., Bollero, P. and Barlattani , A. 2010. IMMEDIATE LOADING OF FOUR IMPLANTS (BTLOCK®) IN THE MAXILLA AND PROVISIONAL RESTORATION WITH GUIDE-SURGERY (SIMPLANT, MATERIALISE®): CASE REPORT. Oral & Implantology. 3, 2 (Jun. 2010), 10–19.