BOGUCKA, Julia, BRZYSKA, Anna, DOMAŃSKA, Natalia, BOJARSKA, Małgorzata, WILCZEK, Natalia and PIECEWICZ-SZCZĘSNA, Halina. Selected effects of combined oral contraceptives use . Journal of Education, Health and Sport. Online. 31 August 2022. Vol. 12, no. 9, pp. 259-272. [Accessed 29 June 2025]. DOI 10.12775/JEHS.2022.12.09.031.