BATOOL MUTAR MAHDI. COVID-19 Omicron variant and low immunity after vaccination . International Journal of Medical Science in Clinical Research and Review, [S. l.], v. 7, n. 04, p. Page: 811–812, 2024. Disponível em: https://ijmscrr.in/index.php/ijmscrr/article/view/832. Acesso em: 12 sep. 2024.