Second to fourth digit ratio (2D:4D) and concentrations of circulating sex hormones in adulthood

• Main Authors: Morris Howard A (Author), Bassett Julie (Author), Giles Graham G (Author), Muller David C (Author), Manning John T (Author), Hopper John L (Author), English Dallas R (Author), Severi Gianluca (Author)
• Format: Book
• Published: BMC, 2011-04-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>The second to fourth digit ratio (2D:4D) is used as a marker of prenatal sex hormone exposure. The objective of this study was to examine whether circulating concentrations of sex hormones and SHBG measured in adulthood was associate...