Behavioural and physiological measures indicate subtle variations in the emotional valence of young pigs
Autor: | Leliveld, Lisette M.C., Düpjan, Sandra, Tuchscherer, Armin, Puppe, Birger |
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Zdroj: | In Physiology & Behavior 1 April 2016 157:116-124 |
Databáze: | ScienceDirect |
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