TO CORRELATE THE ROLE OF SERUM FERRITIN AND D-DIMER AS A PROGNOSTIC BIOMARKER IN COVID-19 DISEASE. Frontier in Medical and Health Research, [S. l.], v. 4, n. 3, p. 3077–3078, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/3671.. Acesso em: 8 nov. 2026.