Furtak-Niczyporuk, Marzena, Martyna Warchoł, Paweł Kurnik, and Patrycja Gierszon. 2018. “The Knowledge and the Attitude of Students from the Selected Lublin’s Universities towards the Influenza Vaccination”. Journal of Education, Health and Sport 8 (3):43-50. https://apcz.umk.pl/JEHS/article/view/5310.