TY - JOUR T1 - Reply JF - Journal of Medical Genetics JO - J Med Genet SP - 350 LP - 350 DO - 10.1136/jmg.35.4.350 VL - 35 IS - 4 AU - M A Sabry AU - E A R Ismail AU - NAL-Torki AU - S Farah Y1 - 1998/04/01 UR - http://jmg.bmj.com/content/35/4/350.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -