Title: Digit ratio (2D:4D) and circulating testosterone, oestradiol, and progesterone levels across the menstrual cycle
Authors: Gareth Richards, Magdalena Klimek, Grazyna Jasienska, Urszula M. Marcinkowska
Journal: Early Human Development
Publication type: article
DOI: 10.1016/j.earlhumdev.2017.12.006