PT - JOURNAL ARTICLE AU - ANDREW FISHER TI - Stable dicentric X chromosomes with two functional centromeres AID - 10.1136/jmg.36.6.503 DP - 1999 Jun 01 TA - Journal of Medical Genetics PG - 503--503 VI - 36 IP - 6 4099 - http://jmg.bmj.com/content/36/6/503.1.short 4100 - http://jmg.bmj.com/content/36/6/503.1.full SO - J Med Genet1999 Jun 01; 36