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. 1935 May;20(3):250-8.
doi: 10.1093/genetics/20.3.250.

Human Twinning in the United States: Racial Frequencies, Sex Ratios, and Geographical Variations

G W Hamlett  1
Affiliations

Human Twinning in the United States: Racial Frequencies, Sex Ratios, and Geographical Variations

G W Hamlett. Genetics. 1935 May.
No abstract available

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