PT - JOURNAL ARTICLE ED - , TI - CORRECTION AID - 10.1136/jmg.2003.010363corr1 DP - 2004 Feb 01 TA - Journal of Medical Genetics PG - 98--98 VI - 41 IP - 2 4099 - http://jmg.bmj.com/content/41/2/98.short 4100 - http://jmg.bmj.com/content/41/2/98.full SO - J Med Genet2004 Feb 01; 41