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Citations
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de Waal, F. B. M. (2005). How animals do business. Sci Am, 292(4), 54–61.
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de Waal, F. B., Aureli, F., & Judge, P. G. (2000). Coping with crowding. Sci Am, 282(5), 76–81.
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Parr, L. A., & de Waal, F. B. (1999). Visual kin recognition in chimpanzees (Vol. 399).
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de Waal, F. B. (1995). Bonobo sex and society. Sci Am, 272(3), 82–88.
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Whiten, A., & McGrew, W. C. (2001). Is this the first portrayal of tool use by a chimp? (Vol. 409).
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Whiten, A., & Boesch, C. (2001). The cultures of chimpanzees. Sci Am, 284(1), 60–67.
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McGonigle, B. (1985). Can apes learn to count? (Vol. 315).
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Cohen, J. (2007). Animal behavior. The world through a chimp's eyes (Vol. 316).
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Pennisi, E. (1999). Are out primate cousins 'conscious'? (Vol. 284).
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Previc, F. H. (2002). Thyroid hormone production in chimpanzees and humans: implications for the origins of human intelligence. Am J Phys Anthropol, 118(4), 402–3; discussion 404–5.
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