JØLSTAD, B.; SOLBERG, C. T. Reciprocity as an Argument for Prioritizing Health Care Workers for the COVID-19 Vaccine. De Ethica, [S. l.], v. 7, n. 2, p. 28–43, 2023. DOI: 10.3384/de-ethica.2001-8819.237228. Disponível em: https://de-ethica.com/article/view/4159. Acesso em: 22 dec. 2024.