Zardawi, F. M., K. Xiao, R. van Noort, and J. M. Yates. “MECHANICAL PROPERTIES OF 3D PRINTED FACIAL PROSTHESES COMPARED TO HANDMADE SILICONE POLYMER PROSTHESES”. European Scientific Journal, ESJ, Vol. 11, no. 12, Apr. 2015, https://eujournal.org/index.php/esj/article/view/5459.