Intraoral laser welding: ultrastructural and mechanical analysis to compare laboratory laser and dental laser. - Fornaini, Carlo; Passaretti, Francesca; Villa, Elena; Rocca, Jean-Paul; Merigo, Elisabetta; Vescovi, Paolo; Meleti, Marco; Manfredi, Maddalena; Nammour, Samir (Lasers in Medical Science, 2011)