Zeitschriftenartikel
Casagrande, S.; Costantini, D.; Dell’Omo, G.; Tagliavini, J.; Groothuis, T. G. G.: Differential effects of testosterone metabolites oestradiol and dihydrotestosterone on oxidative stress and carotenoid-dependent colour expression in a bird. Behavioral Ecology and Sociobiology
66 (9), S. 1319 - 1331 (2012)