SAXENA, S. .; SRIVASTAVA, R. .; PANDEY, S. . A RETROSPECTIVE STUDY OF ROLE OF SERUM FERRITIN AS A PROGNOSTIC MARKER IN COVID-19 PATIENTS, IN A TERTIARY CARE CENTRE IN INDORE DISTRICT, STATE M.P. International Journal of Medical and Biomedical Studies, [S. l.], v. 5, n. 5, 2021. DOI: 10.32553/ijmbs.v5i5.1911. Disponível em: https://www.ijmbs.info/index.php/ijmbs/article/view/1911. Acesso em: 30 apr. 2026.