PT - JOURNAL ARTICLE AU - I McKinlay TI - Dr Langdon Down. AID - 10.1136/adc.66.11.1367 DP - 1991 Nov 01 TA - Archives of Disease in Childhood PG - 1367--1367 VI - 66 IP - 11 4099 - http://adc.bmj.com/content/66/11/1367.1.short 4100 - http://adc.bmj.com/content/66/11/1367.1.full SO - Arch Dis Child1991 Nov 01; 66