Sattoju, N., Gattu, S., Merugu, S. S., Anneboina, V., Ganapaka, S. R. and Maram, A. (2022) “Role of Tocilizumab in Combating Cytokine Storm in Moderate & Severe Covid 19 Patients: Retrospective Observational Study”, Journal of Pharmaceutical Research International, 34(53B), pp. 50–58. doi: 10.9734/jpri/2022/v34i53B7231.