W. Hao, L. . Leilei, H. Kun, X. Sui, and Y. Qi, “Recombinant human platelet-derived growth factor-BB combined with grafting materials for the treatment of periodontal intrabony defects: a meta-analysis”, Vojnosanit Pregl, vol. 82, no. 04, Apr. 2025, doi: 10.2298/VSP241029019H.