Metineren, Hasan, and Turan Cihan Dülgeroğlu. “Regenerative Effect of Platelet-Rich Fibrin on Articular Cartilage Defects in an Experimental Rat Model”. The European Research Journal, vol. 5, no. 2, Mar. 2019, pp. 299-05, https://doi.org/10.18621/eurj.373385.