PT - JOURNAL ARTICLE AU - C C Poon AU - T T Wong AU - M C Chan AU - H B Wong TI - Letter: 11 pairs of ribs in E-trisomy. AID - 10.1136/adc.50.1.84-a DP - 1975 Jan 01 TA - Archives of Disease in Childhood PG - 84--84 VI - 50 IP - 1 4099 - http://adc.bmj.com/content/50/1/84.2.short 4100 - http://adc.bmj.com/content/50/1/84.2.full SO - Arch Dis Child1975 Jan 01; 50