References
Van der Scheer, W. M.: “Beiträge zur Kenntnis der Mongoloiden Missbildung,”Abhand. a. d. Neur., Psychiat. und Psychol. Heft 41. Berlin: S. Karger, 1927.
Wright, S.: “Effect of age of parents upon characteristics of the Guinea-pig,”Amer. Naturalist, 60 (1926), pp. 552–9.
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Penrose, L.S. The relative effects of paternal and maternal age in mongolism. Journ. of Genetics 27, 219–224 (1933). https://doi.org/10.1007/BF02984413
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DOI: https://doi.org/10.1007/BF02984413