TY  - RPRT
TI  - [Attention-deficit/hyperactivity disorder and substance abuse].
AU  - Eugen Davids
AU  - Markus Gastpar
PY  - 2003
DO  - 10.1055/s-2003-39496
UR  - https://pubmed.ncbi.nlm.nih.gov/12768521/
ID  - 12768521
ER  -