NesseRM. Evolutionary and proximate explanations. In: SchererKSanderD, editors. The Oxford companion to emotion and the affective sciences. Oxford (GB): Oxford University Press; 2009. p 158–159.
2.
NesseR.Proximate and evolutionary studies of anxiety, stress and depression: Synergy at the interface. Neurosci Biobehav Rev. 1999;23:895–903.
