RT Journal Article SR Electronic A1 Bittner, Dennis T1 Fixed-Dose Lisdexamfetamine More Effective Than Methylphenidate in Adolescents With ADHD JF MD Conference Express YR 2015 FD SAGE Publications VO 15 IS 11 SP 5 OP 6 DO 10.1177/1559897715593516 UL http://mdc.sagepub.com/content/15/11/5.abstract AB Lisdexamfetamine dimesylate was statistically superior to osmotic controlled-release methylphenidate in a forced-dose study of adolescents with attention-deficit/hyperactivity disorder but failed to meet standards of statistical significance in a flexible-dose version of the study.