HAJRA FAROOQ; OMAR RASHEED CHUGHTAI; HIJAB BATOOL; WAHEED UZ ZAMAN TARIQ; AKHTAR SOHAIL CHUGHTAI. Comparison of Covid-19 IgG Anti-Spike Antibody Titer after Vaccination with Sputnik V in Seropositive and Naïve Vaccinees . Proceedings, [S. l.], v. 35, n. 4, p. 1–5, 2021. DOI: 10.47489/PSZMC-815354-1-5. Disponível em: https://proceedings-szmc.org.pk/index.php/szmc/article/view/177. Acesso em: 29 jun. 2022.