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Legge EL, Spetch ML, Cheng K.Legge EL, et al. Among authors: spetch ml.Anim Cogn. 2010 Nov;13(6):849-60. doi: 10.1007/s10071-010-0333-x. Epub 2010 Jun 22.Anim Cogn. 2010.PMID: 20567867
Legge EL, Wystrach A, Spetch ML, Cheng K.Legge EL, et al. Among authors: spetch ml.J Exp Biol. 2014 Dec 1;217(Pt 23):4159-66. doi: 10.1242/jeb.107862. Epub 2014 Oct 16.J Exp Biol. 2014.PMID: 25324340
Legge EL, Madan CR, Spetch ML, Ludvig EA.Legge EL, et al. Among authors: spetch ml.Anim Cogn. 2016 May;19(3):581-91. doi: 10.1007/s10071-016-0963-8. Epub 2016 Feb 23.Anim Cogn. 2016.PMID: 26908004
Du Y, Mahdi N, Paul B, Spetch ML.Du Y, et al. Among authors: spetch ml.J Exp Psychol Anim Learn Cogn. 2016 Jul;42(3):273-80. doi: 10.1037/xan0000106.J Exp Psychol Anim Learn Cogn. 2016.PMID: 27379717