Peinado, P., E. Sanz-Garcia, R. Alvarez-Gallego, I. Moreno, M. Dorta, B. Alvarez, R. Madurga, C. Muñoz, L. Ugidos, J. Rodriguez-Pascual, D. Martínez-Urbistondo, P. V. Fernández, E. Garcia-Rico, and A. Cubillo. “Real-World Experience With Tocilizumab for the Treatment of COVID-19: A Retrospective Series of 314 Patients”. Japan Journal of Research, vol. 1, no. 4, Apr. 2023, https://journals.sciencexcel.com/index.php/jjr/article/view/24.