The social environment: behaviour and stress in housed livestock.
D000374:Aggression; D000818:Animals; D000829:Animals, Domestic; D001522:Behavior, Animal; D002417:Cattle; D003163:Competitive Behavior; D005260:Female; D005639:Frustration; D006799:Housing, Animal; D006801:Humans; D008297:Male; D011156:Population Density; D011200:Poultry; D012726:Sexual Behavior, Animal; D012930:Social Dominance; D013312:Stress, Physiological / Q000662:veterinary*; D013552:Swine