Maternal infant bonding: taking stock.
D000818:Animals; D002675:Child, Preschool; D005260:Female; D006041:Goats; D000882:Haplorhini; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008425:Maternal Behavior; D009034:Mother-Child Relations; D009769:Object Attachment; D012756:Sheep