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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Acta Ethol. 2010 May 11;13(2):75–85. doi: 10.1007/s10211-010-0076-3

Fig. 4.

Fig. 4

Proportions of calls of different types for five successive steps of a human approach test applied to farmed silver foxes and comparison between adjacent steps with Fisher exact test: ***p<0.001, **p<0.01