3. Pendleton A., Arden N., Dougados M., et al. (2000), <em>EULAR recommendations for the management of knee osteoarthritis: report of a task force of the Standing Committee for International Clinical Studies Including Therapeutic Trials (ESCISIT)</em>, Ann Rheum. Dis., 59, 936–944.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.1136/ard.59.12.936" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1136/ard.59.12.936</a></dgdoi:pub-id>
4. Hayami T. (2008). <em>Osteoarthritis of the knee joint as a cause of musculoskeletal ambulation disability symptom complex (MADS)</em>, Clin. Calcium, 18,1574–80.
5. Filardo G., Kon E., Roffi A., Di Matteo B., Merli M.L., Marcacci M. (2015). <em>Platelet-rich plasma: why intraarticular? A systematic review of preclinical studies and clinical evidence on PRP for joint degeneration</em>, Knee Surg. Sports Traumatol. Arthrosc., 23(9), 2459–2474.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.1007/s00167-013-2743-1" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1007/s00167-013-2743-1</a></dgdoi:pub-id>
6. Sakata R., McNary S.M., Miyatake K., et al. (2015). <em>Stimulation of the superficial zone protein and lubrication in the articular cartilage by human platelet-rich plasma</em>, Am. J. Sports Med., 43(6), 1467–1473.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.1177/0363546515575023" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1177/0363546515575023</a></dgdoi:pub-id>
10. Huang P-H, Wang C-J, Chou W-Y, Wang J-W, Ko J-Y, (2017). <em>Short-term clinical results of intra-articular injections for early osteoarthritis of the knee</em>, International Journal of Surgery, 42, 117-122.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.1016/j.ijsu.2017.04.067" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.ijsu.2017.04.067</a></dgdoi:pub-id>
11. Hassan A.S., Abeer Mohamed El-Shafey A.M., Ahmed H.S., Hamed M.S. (2015), <em>Effectiveness of the intraarticular injection of platelet rich plasma in the treatment of patients with primary knee osteoarthritis</em>, The Egyptian Rheumatologist, 37(3), 119-124.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.1016/j.ejr.2014.11.004" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.ejr.2014.11.004</a></dgdoi:pub-id>
13. Kon E., Buda R., Filardo G., Di Martino A., Timoncini A., Cenacchi A., Fornasari P.M., Giannini S., Marcacci M. (2009). <em>Platelet-rich plasma intraarticular knee injections produced favorable results on degenerative cartilage lesions</em>, Knee Surg. Sports Traumatol. Arthrosc., 18(4), 472-9.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.1007/s00167-009-0940-8" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1007/s00167-009-0940-8</a></dgdoi:pub-id>
17. Simental-Mendía M.A., Víichez-Cavazos J.F., Martínez-Rodríguez H.G. (2015). <em>El plasma rico en plaquetas en osteoartrosis de rodillla: una alternative de tratamiento. Articulo de revisíon</em>, Cirurgía y Cirujanos, 83, 352-358.<dgdoi:pub-id xmlns:dgdoi="http://degruyter.com/resources/doi-from-crossref" pub-id-type="doi"><a href="https://doi.org/10.1016/j.circir.2014.06.001" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.circir.2014.06.001</a></dgdoi:pub-id>
19. Laudy A.B.M., Bakker E.W.P., Rekers M., Moen M.H. (2015), <em>Efficacy of platelet-rich plasma injections in osteoarthritis of the knee: a systematic review and meta-analysis</em>, Br. J. Sports Med., 49, 657-672.
20. Zhu Y., Yuan M., Meng H.Y., Wang A.Y., Guo Q.Y., Wang Y., Peng J. (2013). <em>Basic science and clinical application of platelet-rich plasma for cartilage defects and osteoarthritis: a review</em>, Osteoarthritis and Cartilage, 21, 1627-1637.<pub-id pub-id-type="doi"><a href="https://doi.org/10.1016/j.joca.2013.07.017" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1016/j.joca.2013.07.017</a></pub-id>
21. Saegusa A.W., Cugat R., Ares O., Seijas R., Cusco X., Garcia-Balletbo M. 2011. <em>Infiltration of plasma rich in growth factors for ostheoarthritis of the knee short term effects on function and quality of life</em>, Arch. Orthop. Trauma Surg., 131, 311-317.
23. Repetto I., Biti B., Cerruti P., Trentini R., Felli L. (2017). <em>Conservative treatment of ankle osteoarthritis: can platelet-rich plasma effectively postpone surgery?</em>, The Journal of Foot & Ankle Surgery, 56, 362-365.<pub-id pub-id-type="doi"><a href="https://doi.org/10.1053/j.jfas.2016.11.015" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1053/j.jfas.2016.11.015</a></pub-id>