PT - JOURNAL ARTICLE AU - C A Clarke TI - Editorial AID - 10.1136/jmg.21.3.161 DP - 1984 Jun 01 TA - Journal of Medical Genetics PG - 161--163 VI - 21 IP - 3 4099 - http://jmg.bmj.com/content/21/3/161.short 4100 - http://jmg.bmj.com/content/21/3/161.full SO - J Med Genet1984 Jun 01; 21