| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages  |
| Kirkpatrick, J.F.; Vail, R.; Devous, S.; Schwend, S.; Baker, C.B.; Wiesner, L. |
Diurnal variation of plasma testosterone in wild stallions |
1976 |
Biology of reproduction |
149 |
15 |
98-101 |
| Turner, J.W.J.; Kirkpatrick, J.F. |
Androgens, behaviour and fertility control in feral stallions |
1982 |
Journal of reproduction and fertility. Supplement |
138 |
32 |
79-87 |
| Malmgren, L.; Andresen, Ø.; Dalin, A.-M. |
Effect of GnRH immunisation on hormonal levels, sexual behaviour, semen quality and testicular morphology in mature stallions |
2001 |
Equine Veterinary Journal |
5312 |
33 |
75-83 |
