Bridging the Gap in Breast Cancer Care for LMICs: Cost-effective PCR-based testing as an alternative to the ctDNA sequencing method to detect ESR1 mutation. MENA Journal of Bioscience Research, [S. l.], v. 1, n. 2, p. 84–91, 2026. DOI: 10.64913/mmrmjbr.v1i2.57. Disponível em: https://menamedicalresearch.com/journals/index.php/mjbr/article/view/57. Acesso em: 11 sep. 2026.