Reema Bhushan, Prakriti Gupta and Reena Jain 2021. Role Of Interleukin 6, Ferritin, Troponin I, Procalcitonin and D Dimer in COVID 19: A Tertiary Care Centre Study In Central India. International Journal of Health and Clinical Research. 4, 18 (Oct. 2021), 138–142.