Ortega Valdés, Ligia Lorena, Sergio Ramón Gutiérrez Úbeda, and Teodoro Isaac Tercero Rivera. 2021. “Experience in the Selection Process of Students to Calculate Hematological Reference Values in a Public University in Nicaragua”. Revista Científica De La FAREM-Estelí 10 (39):114-33. https://doi.org/10.5377/farem.v10i39.12618.