Sars-Cov-2 Infection Screening Using Two Serological Testing Methods: Serologic diagnosis of SARS-CoV-2 infection. NJPS [Internett]. 31. desember 2020 [sitert 8. juli 2026];35(2):117-21. Tilgjengelig på: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1574