TY  - RPRT
TI  - Attention deficit hyperactivity disorder: a disease or a symptom complex?
AU  - W A Weinberg
AU  - C R Harper
AU  - C Davies Schraufnagel
AU  - R A Brumback
PY  - 1997
UR  - https://pubmed.ncbi.nlm.nih.gov/9003843/
ID  - 9003843
ER  -