GUALLI ASITIMBAY, M. A. .; MESA-CANO, I. C. .; RAMÍREZ-CORONEL, A. A. . The cold chain for the conservation of vaccines against covid-19: systemic review. Pro Sciences: Revista de Producción, Ciencias e Investigación, [S. l.], v. 5, n. 41, p. 282–289, 2021. DOI: 10.29018/issn.2588-1000vol5iss41.2021pp282-289. Disponível em: https://journalprosciences.com/index.php/ps/article/view/446. Acesso em: 5 may. 2024.