«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 26, no. 51 (julio 17, 2026): e16745. Accedido agosto 24, 2026. https://revistas.unijui.edu.br/contextoesaude/article/view/16745.