Kuchnicka, Aleksandra Amalia, Martyna Zielińska, Natalia Zarankiewicz, Katarzyna Kosz, and Halina Piecewicz-Szczęsna. “Risk Factors of Ovarian Cancer: Family History, Obesity and Oral Contraceptive Use”. Journal of Education, Health and Sport 10, no. 9 (September 18, 2020): 397–402. Accessed June 30, 2024. https://apcz.umk.pl/JEHS/article/view/JEHS.2020.10.09.046.