(Q39002416)
Statements
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Experimental evidence of contagious yawning in budgerigars (Melopsittacus undulatus). (English)
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Andrew C Gallup
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Lexington Swartwood
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Janine Militello
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Serena Sackett
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27 May 2015
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18
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5
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1051-1058
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Identifiers
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