article 2020 8 pages Digit Ratio (2D:4D) and Physical Performance in Female Olympic Athletes Emma Eklund, Lena Ekström, John-Olof Thörngren, Magnus Ericsson, Bo Berglund, Angelica Lindén Hirschberg JournalFrontiers in EndocrinologyDOI10.3389/fendo.2020.00292Publication typeOriginal ResearchStudy typecross-sectional studyPopulationfemale Olympic athletes View on DOI ↗