PT  - JOURNAL ARTICLE
AU  - Illingworth, R. S.
AU  - Birch, L. B.
TI  - The Diagnosis of Mental Retardation in Infancy
AID  - 10.1136/adc.34.175.269
DP  - 1959 Jun 01
TA  - Archives of Disease in Childhood
PG  - 269--273
VI  - 34
IP  - 175
4099  - http://adc.bmj.com/content/34/175/269.short
4100  - http://adc.bmj.com/content/34/175/269.full
SO  - Arch Dis Child1959 Jun 01; 34