VELOSA CASTRO, León Denis; MEJÍA ROJAS, María Elena. Social and educational profile and knowledge of nursing staff working in a promotion and prevention program for male breast cancer. Medicina UPB, [S. l.], v. 34, n. 2, p. 95–101, 2015. DOI: 10.18566/ medupb.v34n2.a02. Disponível em: https://revistas.upb.edu.co/index.php/medicina/article/view/1247. Acesso em: 14 jun. 2026.