TY - JOUR T1 - Mongolism. Ciba Foundation Study Group No. 25 JF - Journal of Medical Genetics JO - J Med Genet SP - 72 LP - 73 DO - 10.1136/jmg.5.1.72-a VL - 5 IS - 1 AU - S. Walker Y1 - 1968/03/01 UR - http://jmg.bmj.com/content/5/1/72.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -