Mrozek-Budzyn, Dorota, Renata Majewska, Agnieszka Kiełtyka, and Małgorzata Augustyniak. “Rubella Outbreak in Poland in 2013 – an Analysis of Surveillance Data at the National and Province Level”. Polish Journal of Public Health 125, no. 2 (August 12, 2015): 65–71. Accessed August 27, 2025. https://czasopisma.umlub.pl/pjph/article/view/1311.