EXERCISE BARRIERS IN THE CONTEXT OF FATIGUE AND INTENSITY AND FREQUENCY OF PHYSICAL ACTIVITY PARTICIPATION IN CANCER PATIENTS. Frontier in Medical and Health Research, [S. l.], v. 4, n. 3, p. 2382–2416, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/3445.. Acesso em: 5 aug. 2026.