Halenova, Tetiana, Antonina Rachkovska, Daryna Krenytska, Oleksandra Kostiuk, Vitalii Karbovskyy, Tetiana Vovk, Nataliia Raksha, Olexii Savchuk, and Liudmyla Ostapchenko. “Abnormal Proteolytic Activity Profile in Plasma of Blood Donors According to Anti-SARS-CoV-2 IgG Titer”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 97, no. 2 (November 6, 2024). Accessed March 29, 2025. https://www.pagepressjournals.org/jbr/article/view/12567.