NIEMIEC, Rafał et al. The role of flavonoids in digestive tract cancer prevention - a review article. Journal of Education, Health and Sport, [S. l.], v. 37, n. 1, p. 41–52, 2023. DOI: 10.12775/JEHS.2023.37.01.003. Disponível em: https://apcz.umk.pl/JEHS/article/view/43873. Acesso em: 4 feb. 2026.