PT - JOURNAL ARTICLE ED - , TI - CORRECTION AID - 10.1136/jmg.2003.008433corr1 DP - 2004 Mar 01 TA - Journal of Medical Genetics PG - 240--240 VI - 41 IP - 3 4099 - http://jmg.bmj.com/content/41/3/240.short 4100 - http://jmg.bmj.com/content/41/3/240.full SO - J Med Genet2004 Mar 01; 41