TY  - RPRT
TI  - Amphetamines in hyperkinetic children.
AU  - L Tec
AU  - H B Levy
PY  - 1971
DO  - 10.1001/jama.1971.03180370138037
UR  - https://pubmed.ncbi.nlm.nih.gov/5108576/
ID  - 5108576
ER  -