Cacho-Díaz, Bernardo, Spínola-Maroño, Héctor, Prado-Peredo, Javier, Salmerón-Moreno, Karen, Mendoza-Olivas, Laura, Candelaria-Hernández, Myrna, AND Garcilazo-Reyes, Ytel. " Prognostic utility of the neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio for cancer patients with brain metastasis" Medical Research Archives [Online], Volume 8 Number 5 (25 May 2020)