| Rank | Title | Journal | Year | PubWeight™‹?› |
|---|---|---|---|---|
| 1 | Suppression of the morphine-induced rewarding effect in the rat with neuropathic pain: implication of the reduction in mu-opioid receptor functions in the ventral tegmental area. | J Neurochem | 2002 | 1.10 |
| 2 | A new behavioral test for assessment of drug effects on attentional performance and its validity in cynomolgus monkeys. | J Toxicol Sci | 2009 | 0.76 |
| 3 | Effects of ifenprodil on the discriminative stimulus effects of cocaine in rhesus monkeys. | Nihon Shinkei Seishin Yakurigaku Zasshi | 2007 | 0.75 |
| 4 | [Investigation of reinforcing effects and central nervous system effects by drug self-administration procedures]. | Nihon Yakurigaku Zasshi | 2005 | 0.75 |