Clinical and Radioraphic Study to Investigate the Effect of Platelet-rich Fibrin Membranes (PRF) Application in Iatrogenic Exposure of the Dental Pulp:. Journal of Hama University , [S. l.], v. 2, n. 9, 2020. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/264. Acesso em: 6 jun. 2026.