GRABIŃSKA, Magdalena et al. Breast Cancer Risk in Users of Hormonal Contraception. Quality in Sport, [S. l.], v. 50, p. 68099, 2026. DOI: 10.12775/QS.2026.50.68099. Disponível em: https://apcz.umk.pl/QS/article/view/68099. Acesso em: 28 jan. 2026.