Ramón y Cajal, T., Chirivella, I., Miranda, J., Teule, A., Izquierdo, Á., Balmaña, J., Sánchez-Heras, A., Llort, G., Fisas, D., Lope, V., Hernández-Agudo, E., Juan-Fita, M., Tena, I., Robles, L., Guillén-Ponce, C., Pérez-Segura, P., Luque-Molina, M., Hernando-Polo, S., Salinas, M., Brunet, J., Salas-Trejo, M., Barnadas, A., & Pollán, M. (2015). mammographic density and breast cancer in women from high risk families. Breast cancer research, 17(1), 1–11. http://access.bl.uk/ark:/81055/vdc_100081061168.0x0000a5