|
|||||
|
|
Measurement of urinary oestrogens and 20 alpha-dihydroprogesterone during ovarian cycles of black (Diceros bicornis) and white (Ceratotherium simum) rhinoceroses. |
|
| Authors: | J E Hindle E M?stl J K Hodges |
| Affiliation: | Institute of Zoology, Zoological Society of London, UK. |
| Abstract: | |
| Keywords: | |