%0 Journal Article %T Sex- and seasonally related changes in plasma gonadotropins and sex steroids concentration in the European beaver (Castor fiber) %A Chojnowska, K. %A Czerwinska, J. %A Kaminski, T. %A Kaminska, B. %A Panasiewicz, G. %A Kurzynska, A. %A Bogacka, I. %J European Journal of Wildlife Research %V 61 %N 6 %P 807-811 %@ 1612-4642 %D 2015-08-21 %I Springer Berlin Heidelberg %~ DeepDyve