SZCZEPANIAK, B. Poland. Letters in Oncology Science, [S. l.], v. 17, n. 2, p. 8–16, 2020. DOI: 10.21641/los.2020.17.2.182. Disponível em: https://journals.wco.pl/los/article/view/182. Acesso em: 13 jun. 2021.