Tolerance and cross tolerance to the accuracy- and rate-decreasing effects of μ opioids in rats responding under a fixed-consecutive-number schedule
1997 ◽
Vol 46
(1-2)
◽
pp. 19-30
◽
2006 ◽
Vol 30
(1)
◽
pp. 15-21
◽
2021 ◽
Vol 240
◽
pp. 108920
2004 ◽
Vol 484
(2-3)
◽
pp. 259-262
◽
Keyword(s):