TY  - RPRT
TI  - Methylphenidate versus dextroamphetamine in ADHD.
AU  - D Efron
PY  - 1999
DO  - 10.1097/00004583-199905000-00009
UR  - https://pubmed.ncbi.nlm.nih.gov/10230180/
ID  - 10230180
ER  -