KORZENIOWSKA, Anna, RĘKA, Gabriela and PIECEWICZ-SZCZĘSNA, Halina. The knowledge of mothers in Poland on measles and its prevention - a survey study. Journal of Education, Health and Sport. Online. 18 July 2020. Vol. 10, no. 7, pp. 105-118. [Accessed 19 April 2025]. DOI 10.12775/JEHS.2020.10.07.011.