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Hadza hunter‐gatherer men do not have more masculine digit ratios (2 D :4 D )

10 Sept 2015

Abstract excerpt

OBJECTIVES: The ratio between the length of the second and the length of the fourth digit (2D:4D) is sexually dimorphic such that males of many species possess a lower ratio than females, particularly in the right hand. Still, men and women often exhibit overlapping 2D:4D ranges and the ratio is highly variable between populations. In order to further explore populational variability, we chose to analyze 2D:4D in...

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PMID: 26354727
DOI: 10.1002/ajpa.22864

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