PT - JOURNAL ARTICLE AU - A A Syed TI - Congenital heart block and hypothyroidism. AID - 10.1136/adc.53.3.256 DP - 1978 Mar 01 TA - Archives of Disease in Childhood PG - 256--258 VI - 53 IP - 3 4099 - http://adc.bmj.com/content/53/3/256.short 4100 - http://adc.bmj.com/content/53/3/256.full SO - Arch Dis Child1978 Mar 01; 53