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A Response to Holm: Primary and Secondary Ascertainment in Twin Studies

Published online by Cambridge University Press:  01 August 2014

Gordon Allen*
Affiliation:
National Institute of Mental Health, Rockville, Maryland
Zdenek Hrubec
Affiliation:
National Institute of Environmental Medicine, Stockholm
*
National Institute of Mental Health, 5600 Fishers Lane, Rm 18c-18, Rockville, MD 20857

Abstract

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Type
Letter to the Editor
Copyright
Copyright © The International Society for Twin Studies 1983

References

REFERENCES

1.Goldin, LR, Kidd, KK, Matthysse, S, Gershon, ES (1951): Power of segregation analysis for traits with incomplete penetrance. In Gershon, ESet al (eds): “Genetic Research Strategies in Psychobiology and Psychiatry.” Pacific Grove, California: Boxwood Press, pp 305318.Google Scholar
2.Holm, NV (1983): A note on ascertainment probability in the Allen/Hrubec twin model. Acta Genet Med Gemellol 32:3747.Google ScholarPubMed
3.Weinberg, W (1927): Mathematische Grundlagen der Probandenmethode. Zeitschr Indukt Abstamm 48:179228.Google Scholar