RT Journal Article SR Electronic T1 Editorial JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 433 OP 433 DO 10.1136/jmg.25.7.433 VO 25 IS 7 A1 Robin Winter A1 Dian Donnai YR 1988 UL http://jmg.bmj.com/content/25/7/433.abstract AB