MECHANISMS OF DRUG-RESISTANT CANCER CELLS: ROLE OF CHEMORESISTANCE MEDIATED BY CELLULAR EFFLUX PUMPS AND TARGET MUTATIONS. Journal of Healthcare Systems and Innovations, [S. l.], v. 1, n. 02, p. 1–14, 2023. Disponível em: https://healthsysinnov.com/index.php/JHSI/article/view/7. Acesso em: 18 jun. 2026.