http://www.zygotebody.com/#nav=1.38,153.52,41.51
https://sites.google.com/site/blenderdental/about
http://it.wikipedia.org/wiki/Blender_%28programma%29
http://www.youtube.com/user/OpenDentalCAD
http://www.blender.org/
http://www.raspibo.it/index.php/Blender
http://www.maestro3d.com/index.asp?page0=container&page1=hometask0&page2=@hometask1