Quintanar-Gómez, J., D. . Robles-Camarillo, F. R. . Trejo-Macotela, and O. Díaz-Parra. “Electronic System to Monitoring Vital Signs in Pregnancy through Random Forests”. International Journal of Combinatorial Optimization Problems and Informatics, vol. 12, no. 1, Dec. 2020, pp. 21-28, doi:10.61467/2007.1558.2021.v12i1.202.