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Karampelas IN, Syrigos KN, Saif MW.Karampelas IN, et al. Among authors: syrigos kn.JOP. 2014 Jul 28;15(4):351-3. doi: 10.6092/1590-8577/2694.JOP. 2014.PMID: 25076341Free article.Review.
Strimpakos AS, Syrigos KN, Saif MW.Strimpakos AS, et al. Among authors: syrigos kn.JOP. 2012 Mar 10;13(2):166-8.JOP. 2012.PMID: 22406592Free article.Review.
Strimpakos AS, Syrigos KN, Saif MW.Strimpakos AS, et al. Among authors: syrigos kn.JOP. 2012 Mar 10;13(2):177-9.JOP. 2012.PMID: 22406595Free article.Review.