Effects of methylphenidate on discounting of delayed rewards in attention deficit/hyperactivity disorder
Experimental and Clinical Psychopharmacology (2009) - Comment
pubmed: 19803628  doi: 10.1037/a0017259  issn: 1936-2293  issn: 1064-1297 

Keri Shiels, Larry W. Hawk, Brady Reynolds, Rebecca J. Mazzullo, Jessica D. Rhodes, William E. Pelham, James G. Waxmonsky, Brian P. Gangloff