Martínez-Serrano, M. (2021) “Characterization of Humoral Response after COVID-19 Infection in an Unvaccinated Cohort”, Archives of Clinical and Biomedical Research, 5(6), pp. 959–971. Available at: https://fortunejournals.org/ojs/index.php/acbr/article/view/14881 (Accessed: 6 June 2026).