de la Peña, E. et al. (2020)
de la Peña, E., Martín, J., Barja, I., Carranza, J. (2020) Testosterone and the dark ventral patch of male red deer: the role of the social environment. Sci Nat 107, 18 The expression of male sexual traits, which is stimulated by testosterone, entails significant costs for individuals. Consequently, natural selection is expected to favour the modulation of sexual Leer másde la Peña, E. et al. (2020)[…]