Intravenous clonidine self-administration was studied in rhesus monkeys under conditions of limited and unlimited access. Limited access consisted of daily 2-h experimental sessions with drug available on a fixed ratio 10 schedule. For unlimited access, drug was available 23 h/day with each response
โฆ LIBER โฆ
The reinforcing properties of procaine, chloroprocaine and proparacaine in rhesus monkeys
โ Scribed by Chris E. Johanson
- Publisher
- Springer
- Year
- 1980
- Tongue
- English
- Weight
- 582 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0033-3158
No coin nor oath required. For personal study only.
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