TY  - RPRT
TI  - Selective and sustained attention in hyperactive, learning-disabled, and normal boys.
AU  - R A Dykman
AU  - P T Ackerman
AU  - D M Oglesby
PY  - 1979
DO  - 10.1097/00005053-197905000-00005
UR  - https://pubmed.ncbi.nlm.nih.gov/448331/
ID  - 448331
ER  -