Ćwik-Błotnicka, Dominika, and Maciej Błotnicki. “Mandatory and Recommended Immunizations. Contraindications to Vaccination and Adverse Reaction to Vaccination in the Context of Liability for Failure to Vaccinate a Minor (Article 115 § 2 of the Code of Offenses.)”. Journal of Education, Health and Sport 45, no. 1 (August 29, 2023): 353–365. Accessed June 28, 2025. https://apcz.umk.pl/JEHS/article/view/45378.