AZEEZ, M. bin A.; SHEIK, S.; ALMESALLAM, M. S. Anaphylaxis for COVID-19 Pfizer-BioNTech mRNA vaccination in a person with previous allergy to the vaccine: a case report. International Journal Of Community Medicine And Public Health, [S. l.], v. 9, n. 4, p. 1914–1916, 2022. DOI: 10.18203/2394-6040.ijcmph20220873. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/9472. Acesso em: 19 sep. 2025.