Skrzypek, A., Grzywacz, E., Chmielowiec, J., Masiak, J., Sosnowski, M., Mazur, R., & Chmielowiec, K. (2023). Evaluation of parents’ knowledge of mandatory and recommended vaccinations for children in the city of Zielona Góra, taking into account medical and non-medical professions. Polish Journal of Public Health, 133, 22-26. https://doi.org/10.12923/2083-4829/2023-0005