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Computer Animations Stimulate Contagious Yawning in Chimpanzees
Matthew W. Campbell, J. Devyn Carter, Darby Proctor, Michelle L. Eisenberg and Frans B. M. de WaalVolume:
276
Language:
english
Journal:
Proceedings: Biological Sciences
DOI:
10.2307/40506053
Date:
December, 2009
File:
PDF, 872 KB
english, 2009