Browsing National Zoological Park by Author "Olson, D."

Now showing items 1-3 of 3

Estrogen and LH dynamics during the follicular phase of the estrous cycle in the Asian elephant

Czekala, N. M.; MacDonald, E. A.; Steinman, K.; Walker, S.; Garrigues II, N. W.; Olson, D.; Brown, Janine L. (2003)
Survey of the Reproductive Cyclicity Status of Asian and African Elephants in North America

Brown, Janine L.; Olson, D.; Keele, M.; Freeman, E. W. (2004)
Ultrasonography of the estrous cycle in female African elephants (Loxodonta africana)

Hermes, R.; Olson, D.; Goritz, F.; Brown, Janine L.; Schmitt, D. L.; Hagan, D.; Peterson, J. S.; Fritsch, G.; Hildebrandt, Thomas Bernd (2000)

Search DSpace