SURYANTO, S.; GUGUN, A. M. . DIFFERENCES IN S-RBD ANTIBODY TITERS OF SARS-CoV-2 POST-VACCINATION AND POST-COVID-19 IN UMY EMPLOYEES THAT DO GENERAL MEDICAL CHECK UP AT AMC MUHAMMADIYAH HOSPITAL YOGYAKARTA. Cerdika: Jurnal Ilmiah Indonesia, [S. l.], v. 3, n. 7, p. 651–656, 2023. DOI: 10.59141/cerdika.v3i7.637. Disponível em: https://cerdika.publikasiindonesia.id/index.php/cerdika/article/view/637. Acesso em: 19 sep. 2024.