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Ingroup-Outgroup Bias in Contagious Yawning by Chimpanzees Supports Link to Empathy
Campbell, Matthew W., de Waal, Frans B. M., Chapouthier, GeorgesVolume:
6
Language:
english
Journal:
PLoS ONE
DOI:
10.1371/journal.pone.0018283
Date:
April, 2011
File:
PDF, 99 KB
english, 2011