Dr. J. Hari Kishan, Dr. Karthikeya Byalya and Dr. V. Sharvan Kumar 2021. Serum ferritin, serum LDH and d-dimer in correlation with the outcome in Covid-19. International Journal of Medical Research and Review. 9, 1 (Feb. 2021), 46-53. DOI:https://doi.org/10.17511/ijmrr.2021.i01.07.