TY - JOUR T1 - Medical genetics: advances in brief JF - Journal of Medical Genetics JO - J Med Genet SP - 707 LP - 707 DO - 10.1136/jmg.30.8.707-b VL - 30 IS - 8 AU - N S Thakker Y1 - 1993/08/01 UR - http://jmg.bmj.com/content/30/8/707.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -