TY  - RPRT
TI  - Guinea-pig vocalizations: their structure, causation and function.
AU  - J C Berryman
PY  - 1976
DO  - 10.1111/j.1439-0310.1976.tb00471.x
UR  - https://pubmed.ncbi.nlm.nih.gov/961122/
ID  - 961122
ER  -