| Literature DB >> 3948975 |
G M Cronin, P R Wiepkema, J M van Ree.
Abstract
The study presents evidence that the stereotypies of tethered sows are associated with the release of endorphins. This is the first indication that stereotypies may be an effective coping strategy.Mesh:
Substances:
Year: 1986 PMID: 3948975 DOI: 10.1007/bf01952467
Source DB: PubMed Journal: Experientia ISSN: 0014-4754