RT Journal Article SR Electronic T1 BRCA1 mutation and neuronal migration defect: implications for chemoprevention JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP e42 OP e42 DO 10.1136/jmg.2004.028084 VO 42 IS 7 A1 D Eccles A1 D Bunyan A1 S Barker A1 B Castle YR 2005 UL http://jmg.bmj.com/content/42/7/e42.abstract AB