1. Ibid.
2. Latest developments in the field of IPR since GSC-�-16bis (document GSC17-�-IPR-�-09 -ITU);Itu See;%2Fwww.itu.int%2Fen%2FITU-�-T%2Fgsc%2FDocuments%2FGSC-�-17%2FIPR%2FGSC17-�-IPR-�-09%2520ITU%2520Contribution_AD,2013
3. Total Knee Arthroplasty