TY - JOUR T1 - Letter: 11 pairs of ribs in E-trisomy. JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 84 LP - 84 DO - 10.1136/adc.50.1.84-a VL - 50 IS - 1 AU - C C Poon AU - T T Wong AU - M C Chan AU - H B Wong Y1 - 1975/01/01 UR - http://adc.bmj.com/content/50/1/84.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -