Eisenberger, N. I. et al. Science 2003; 302: 290–292. Eisenberger, N. I. & Cole, S.W. Nature Neuroscience 2012; 15: 1–6.
291
Cacioppo, J. T. et al. Annals of the New York Academy of Sciences 2011; 1231: 17–22. Hawkley, L. C. & Cacioppo, J. T. Annals of Behavioral Medicine 2010; 40: 218–227.
