by Dawood, A., Marti, B. Marti, Sauret-Jackson, V., Darwood, A.
Published in British dental journal (11.12.2015)

by Tung, Francis F., Goldstein, Gary R., Jang, Sungkoo, Hittelman, Eugene
Published in The Journal of prosthetic dentistry (01.12.2002)

by Okubo, Scott R., Kanawati, Ali, Richards, Mark W., Childressd, Steve
Published in The Journal of prosthetic dentistry (01.12.1998)

by COCKING, C., CEVIRGEN, E., HELLING, S., OSWALD, M., CORCODEL, N., RAMMELSBERG, P., REINELT, G., HASSEL, A. J.
Published in Journal of oral rehabilitation (01.11.2009)

by Raigrodski, Ariel J., Dogan, Sami, Mancl, Lloyd A., Heindl, Harald
Published in The Journal of prosthetic dentistry (01.09.2009)