Hasan, K.R. , Ara, S. and Begum, M. 2015. Sexual Dimorphism of Index (2D) and Ring (4D) Digit Lengths and Their Ratio (2D:4D) Among Adult Bangladeshi Male. Bangladesh Journal of Anatomy. 13, 2 (Jul. 2015), 57–61. DOI:https://doi.org/10.3329/bja.v13i2.72693.