1 study found for:    21467190 [PUBMED-IDS]
Show Display Options
Rank Status Study
1 Completed The Discriminative Effects of Tramadol in Humans
Conditions: Opioid Abuse;   Opioid Addiction;   Stimulant Abuse;   Stimulant Addiction
Interventions: Drug: tramadol;   Drug: hydromorphone;   Drug: methylphenidate;   Drug: placebo

Indicates status has not been verified in more than two years