PT - JOURNAL ARTICLE ED - , TI - Corrections AID - 10.1136/jmg.2009.073775corr1 DP - 2012 Dec 01 TA - Journal of Medical Genetics PG - 784--784 VI - 49 IP - 12 4099 - http://jmg.bmj.com/content/49/12/784.2.short 4100 - http://jmg.bmj.com/content/49/12/784.2.full SO - J Med Genet2012 Dec 01; 49