Sexual dimorphism in the prenatal digit ratio (2D:4D)
Archives of Sexual Behavior (2010) - Comment
pubmed: 19301112  doi: 10.1007/s10508-009-9485-7  issn: 1573-2800  issn: 0004-0002 

Frietson Galis, Clara M. A. Ten Broek, Stefan Van Dongen, Liliane C. D. Wijnaendts