TY  - RPRT
TI  - Childhood hyperkinesis: a return to the source.
AU  - J E Langhorne
AU  - J Loney
PY  - 1976
DO  - 10.1037//0021-843x.85.2.201
UR  - https://pubmed.ncbi.nlm.nih.gov/1254781/
ID  - 1254781
ER  -