TY  - RPRT
TI  - Aggressive behavior.
AU  - D Fraser
AU  - J Rushen
PY  - 1987
DO  - 10.1016/s0749-0720(15)31153-1
UR  - https://pubmed.ncbi.nlm.nih.gov/3304576/
ID  - 3304576
ER  -