Visci, G. (2021) “Serologic SARS-CoV-2 Testing in Healthcare Workers with Positive RT-PCR Test or Covid-19 Related Symptoms”, Archives of Clinical and Biomedical Research, 5(3), pp. 427–436. Available at: https://fortunejournals.org/ojs/index.php/acbr/article/view/14844 (Accessed: 5 June 2026).