Lagvilava, Giorgi, et al. “THE CLOSURE OF LARGE-SIZED FISTULAS OF THE MAXILLARY SINUS USING ARTIFICIAL BONE GRAFTS AND A SYNTHETIC PROLENE MESH”. Collection of Scientific Works of Tbilisi State Medical University, vol. 58, Dec. 2025, pp. 53-55, https://journals.4science.ge/index.php/CSW/article/view/4406.