TY  - RPRT
TI  - Early-onset conduct problems: does gender make a difference?
AU  - C Webster-Stratton
PY  - 1996
DO  - 10.1037//0022-006x.64.3.540
UR  - https://pubmed.ncbi.nlm.nih.gov/8698948/
ID  - 8698948
ER  -