KUROCZYCKI SANIUTYCZ, Stefan et al. Vaccines are not only solution to protect against infectious diseases. Polish Journal of Applied Sciences, [S.l.], v. 6, n. 3, feb. 2022. ISSN 2451-1544. Available at: <https://pjas.ansl.edu.pl/index.php/pjas/article/view/178>. Date accessed: 29 sep. 2022. doi: https://doi.org/10.34668/PJAS.2020.6.3.01.