| Author |
Title |
Year |
Publication |
Serial |
Volume |
Pages  |
| Hashiya, K.; Kojima, S. |
Acquisition of auditory-visual intermodal matching-to-sample by a chimpanzee (Pan troglodytes): comparison with visual-visual intramodal matching |
2001 |
Animal Cognition |
3164 |
4 |
231-239 |
| Parr, L.A. |
Cognitive and physiological markers of emotional awareness in chimpanzees (Pan troglodytes) |
2001 |
Animal Cognition |
3245 |
4 |
223-229 |
| Nakajima, S. |
Failure of hierarchical conditional rule learning in the pigeon (Columba livia) |
2001 |
Animal Cognition |
3341 |
3 |
221-226 |
| Slotnick, B. |
Animal cognition and the rat olfactory system |
2001 |
|
2854 |
5 |
216-222 |
| Sousa, C.; Matsuzawa, T. |
The use of tokens as rewards and tools by chimpanzees (Pan troglodytes) |
2001 |
Animal Cognition |
3280 |
4 |
213-221 |
| van der Kolk, J.H.; Nachreiner, R.F.; Schott, H.C.; Refsal, K.R.; Zanella, A.J. |
Salivary and plasma concentration of cortisol in normal horses and horses with Cushing's disease |
2001 |
Equine Veterinary Journal |
4281 |
33 |
211-213 |
| Held, S.; Mendl, M.; Devereux, C.; Byrne, R.W. |
Studies in Social Cognition: From Primates to Pigs |
2001 |
Animal Welfare |
3494 |
10 |
209-217 |
| Virga, V.; Houpt, K.A. |
Prevalence of placentophagia in horses |
2001 |
Equine veterinary journal |
31 |
33 |
208-210 |
| Call, J.; Carpenter, M. |
Do apes and children know what they have seen? |
2001 |
Animal Cognition |
3321 |
3 |
207-220 |
| Tanaka, M. |
Discrimination and categorization of photographs of natural objects by chimpanzees (Pan troglodytes) |
2001 |
Animal Cognition |
3128 |
4 |
201-211 |
