Relevance of 2D:4D Ratio as a Marker of Depression in Adolescents of a South Indian Medical College – A Cross Sectional Study. International Journal of Physiology, [S. l.], v. 7, n. 2, p. 80–85, 2019. DOI: 10.37506/ijop.v7i2.199. Disponível em: https://ijop.net/index.php/ijop/article/view/199. Acesso em: 19 may. 2026.