Sars-Cov-2 Infection Screening Using Two Serological Testing Methods: Serologic diagnosis of SARS-CoV-2 infection. NJPS [Internet]. 31. december 2020 [citirano 4. april 2026];35(2):117-21. Dostopno na: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1574