TY  - RPRT
TI  - Aggression-altruism: a scale and some data on its reliability and validity.
AU  - K S Larsen
PY  - 1971
DO  - 10.1080/00223891.1971.10119664
UR  - https://pubmed.ncbi.nlm.nih.gov/5097599/
ID  - 5097599
ER  -