Journal of Veterinary Behavior · 2007 · 32 citations · 22 references
Animal PhysiologyAnimal BehaviourAnimal PerformanceBehavioral SciencesAnimal ScienceSocial BehaviorEvolutionary BiologyLivestock ProductionBos IndicusEducationAnimal WelfareBehavioral ResponsesPublic HealthAnimal BehaviorCow-calf Separation
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Skin-to-Skin Contact Is Analgesic in Healthy Newborns
Larry D. Gray, Lisa B Watt, Elliott M. Blass · PEDIATRICS · 2000 · 490 citations
The biology of social attachments: opiates alleviate separation distress.
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