From evolutionary roots to a broad spectrum of complex human emotions: Future research perspectives in the field of emotional vocal communication: Reply to comments on "Emotional voices in context: A neurobiological model of multimodal affective information processing"
Phys Life Rev. 2012 Mar;9(1):9-12.
doi: 10.1016/j.plrev.2011.12.003.
Epub 2011 Dec 10.