Sattoju, N., S. Gattu, S. S. Merugu, V. Anneboina, S. R. Ganapaka, and A. Maram. “Role of Tocilizumab in Combating Cytokine Storm in Moderate & Severe Covid 19 Patients: Retrospective Observational Study”. Journal of Pharmaceutical Research International, vol. 34, no. 53B, Nov. 2022, pp. 50-58, doi:10.9734/jpri/2022/v34i53B7231.