Exploring the perceived educational impact of COVID-19 on postgraduate training in oncology: impact of self-determination & resilience . Canadian Medical Education Journal, [S. l.], v. 12, n. 1, p. e180-e181, 2021. DOI: 10.36834/cmej.70529. Disponível em: https://cmej.ca/index.php/cmej/article/view/70529. Acesso em: 24 aug. 2026.