TY - JOUR T1 - Down's Syndrome. A Clinical and Cytogenetical Investigation JF - Journal of Medical Genetics JO - J Med Genet SP - 91 LP - 91 DO - 10.1136/jmg.2.1.91-a VL - 2 IS - 1 AU - Cedric Carter Y1 - 1965/03/01 UR - http://jmg.bmj.com/content/2/1/91.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -