The Biology of Mental Defect
By Prof. L. S. Penrose. Third edition, completely revised with the assistance of J. M. Berg and Helen Lang-Brown. Pp. xxiv + 374 + 8 plates. (London: Sidgwick and Jackson, Ltd., 1963.) 42s. net.
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ALLEN, C. The Crippled Mind. Nature 200, 1139 (1963). https://doi.org/10.1038/2001139a0
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DOI: https://doi.org/10.1038/2001139a0