Ferreira, Jorge Frank Braga, et al. “Absence of Allelic Variants in the BRCA1 Gene of Northern Brazilian Breast Cancer Patients Who Met Criteria for Hereditary Predisposition: A Transversal Study”. Revista Contexto & Saúde, vol. 26, nº 51, julho de 2026, p. e16745, doi:10.21527/2176-7114.2026.51.16745.