Comparative endocrine investigations in three bear species based on urinary steroid metabolites and volatiles

Autor: Dehnhard, M., Hildebrandt, T.B., Knauf, T., Jewgenow, K., Kolter, L., Göritz, F.
Zdroj: In Theriogenology 2006 66(6):1755-1761
Databáze: ScienceDirect