García-Parra, M. I., Jiménez-Coello, M., Carrillo-Ávila, B. A., Sauri Esquivel, E. A., Martínez-Aguilar, V. M. and Chávez-Cortéz, E. G. (2021) “Quantification of Sphingosine-1-Phosphate (S1P) in Patients with Periodontitis Stage II Grade B”, Odovtos - International Journal of Dental Sciences, 24(1), pp. 147–155. doi: 10.15517/ijds.2022.48877.