URSIN, G.; QURESHI, S. A. Mammographic density - a useful biomarker for breast cancer risk in epidemiologic studies. Norsk Epidemiologi, [S. l.], v. 19, n. 1, 2009. DOI: 10.5324/nje.v19i1.13. Disponível em: https://www.ntnu.no/ojs/index.php/norepid/article/view/13. Acesso em: 19 apr. 2024.