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Effects of grandparental and parental age, birth order, and geographic variation on the sex ratio of live-born and stillborn infants.

作者信息

Cann H M, Cavalli-Sforza L L

出版信息

Am J Hum Genet. 1968 Jul;20(4):381-91.

Abstract
摘要

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引用本文的文献

本文引用的文献

1
SOCIAL PATHOLOGY OF FOETAL AND INFANT LOSS.
Br Med J. 1965 Apr 17;1(5441):1057-60. doi: 10.1136/bmj.1.5441.1057.
2
Birth order, parental ages, and sex of off-spring.
Am J Hum Genet. 1958 Sep;10(3):268-75.
3
[Influence of the age of parents on the masculinity of living births].
C R Hebd Seances Acad Sci. 1957 Mar 25;244(13):1833-5.

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