Zevallos Cobeña, V. S., Ortiz Dueñas, X. F., Joza Vera, M. F., Sánchez Sánchez, J. D., & Alcívar Bravo, T. M. (2023). Approach in a study on xerophthalmia and nutritional blindness. Anatomía Digital, 6(4.2), 64-81. https://doi.org/10.33262/anatomiadigital.v6i4.2.2859