RT Journal Article SR Electronic T1 Little value from including cousins in individual risk assessment of hereditary breast cancer: a simulation study JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP e25 OP e25 DO 10.1136/jmg.40.3.e25 VO 40 IS 3 A1 Jonker, M A A1 de Bock, G H A1 Hoogendoorn, W E A1 van Asperen, C J A1 van Houwelingen, J C YR 2003 UL http://jmg.bmj.com/content/40/3/e25.abstract AB