... to help them figure out what might be the materials that can do it. Maybe I had something in my toolbox." "Modern dentistry is about bonding restorative materials to teeth, which are organic substances," he said. "In this case we are bonding ...
http://www.theday.com/article/20130915/NWS13/309159932/1019&town=
http://www.theday.com/article/20130915/NWS13/309159932/1019&town=