| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages |
| Ganswindt, A.; Palme, R.; Heistermann, M.; Borragan, S.; Hodges, J.K. |
Non-invasive assessment of adrenocortical function in the male African elephant (Loxodonta africana) and its relation to musth |
2003 |
General and Comparative Endocrinology |
4085 |
134 |
156-166 |
| Detmer, D. |
Response: of pigs and primitive notions |
1992 |
Between the Species : a Journal of Ethics |
4156 |
8 |
203-208 |
| Bermudez, J.L. |
The moral significance of birth |
1996 |
Ethics |
4177 |
106 |
378-403 |
| Cameron, E.Z. |
Facultative adjustment of mammalian sex ratios in support of the Trivers-Willard hypothesis: evidence for a mechanism |
2004 |
Proceedings. Biological sciences / The Royal Society |
413 |
271 |
1723-1728 |
| Amdam, G.V.; Csondes, A.; Fondrk, M.K.; Page, R.E.J. |
Complex social behaviour derived from maternal reproductive traits |
2006 |
Nature |
531 |
439 |
76-78 |
| Dunbar, R. |
Evolution of the social brain |
2003 |
Science |
548 |
302 |
1160-1161 |
| Moehlman, P.D. |
Endangered wild equids |
2005 |
Scientific American |
551 |
292 |
74-81 |
| Keiper, R.; Houpt, K. |
Reproduction in feral horses: an eight-year study |
1984 |
American journal of veterinary research |
665 |
45 |
991-995 |
| Klingel, H. |
Social organization and reproduction in equids |
1975 |
Journal of Reproduction and Fertility. Supplement |
2303 |
|
7-11 |
| Westlin-van Aarde, L.M.; van Aarde, R. J.; Skinner, J. D. |
Reproduction in female Hartmann's zebra |
1988 |
Journal of Reproduction and Fertility |
1705 |
84 |
505-511 |
