ALBERCA GAONA, N. DEL C.; SARMIENTO TIGRE, P. B.; OVIEDO DELGADO, A. N.; RODRÍGUEZ REYES, F. G. Pulp regenerative therapy in permanent teeth with closed apex using I-PRF and A-PRF as biological scaffolds. Anatomía Digital, v. 9, n. 1, p. 96-115, 23 Mar. 2026.