%0 Journal Article %T Social context may affect urinary excretion of 11-ketotestosterone in African cichlids %A Hirschenhauser, Katharina %A CanĂ¡rio, Adelino %A Ros, Albert %A Taborsky, Michael %A Oliveira, Rui %J Behaviour %V 145 %N 10 %P 1367-1388 %@ 0005-7959 %D 2008-01-01 %I Brill %~ DeepDyve