Iezzi, I., G. Cerqueni, A. Nori, G. Lucarini, C. Licini, and M. Mattioli Belmonte. “Dental Pulp Stem Cells: Senescence Mechanisms and Regenerative Perspectives”. Italian Journal of Anatomy and Embryology, vol. 123, no. 1, Dec. 2018, p. 117, doi:10.13128/ijae-11423.