TY  - RPRT
TI  - Reflections on self-recognition in nonhuman primates.
AU  - van den Bos R
PY  - 1999
DO  - 10.1006/anbe.1999.1145
UR  - https://pubmed.ncbi.nlm.nih.gov/10413561/
ID  - 10413561
ER  -