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. 1966 Oct;41(219):528-38.
doi: 10.1136/adc.41.219.528.

Studies in mental handicap. I. Prevalence and distribution by clinical type and severity of defect

Studies in mental handicap. I. Prevalence and distribution by clinical type and severity of defect

C M Drillien et al. Arch Dis Child. 1966 Oct.
No abstract available

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References

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