TY - JOUR T1 - Genetic registers. JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 169 LP - 170 DO - 10.1136/adc.54.3.169 VL - 54 IS - 3 AU - M E Pembrey Y1 - 1979/03/01 UR - http://adc.bmj.com/content/54/3/169.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -