OKTO PE MARPAUNG; GRACE MK SITORUS. Neutrophil-Lymphocyte Ratio (Nlr) And Erythrocyte Sedimentation Rate (Esr) Correlation In Covid-19 Patients At Hermina Hospital Medan. Jurnal EduHealth, [S. l.], v. 13, n. 02, p. 1177–1181, 2022. Disponível em: https://ejournal.seaninstitute.or.id/index.php/healt/article/view/1272. Acesso em: 18 apr. 2026.