1. Wohlers TT, Associates W. Wohlers Report 2012: additive manufacturing and three dimensional printing state of the industry annual 2012: Wohlers Associates.
2. PEEK biomaterials in trauma, orthopedic, and spinal implants;Kurtz;Biomaterials,2007
3. EOS. .
4. Physico-chemical behaviour of Poly (Ether Ketone) (PEK) in High Temperature Laser Sintering (HT-LS);Ghita;J Mater Process Technol,2013
5. EOS. EOS HP3. .