Feily, A., M. Hosseinpoor, A. Bakhti, M. Nekuyi, S. Sobhanian, Z. Fathinezhad, R. Sahraei, and M. K. Ramirez-Fort. “Digit-Length Ratios (2D:4D) As a Phenotypic Indicator of in Utero Androgen Exposure Is Not Prognostic for Androgenic Alopecia: A Descriptive-Analytic Study of 1200 Iranian Men”. Dermatology Reports, vol. 8, no. 1, June 2016, doi:10.4081/dr.2016.6386.