Johnson S, Faull C. The absence of ‘cross-tolerance’ when switching from oral morphine to transdermal fentanyl. Palliat Med1997; 11: 494–495.
2.
(correction in Johnson S, Faull CPalliat Med1998; 12: 74).
3.
Siegel S. Morphine tolerance: is there evidence for a conditioning model?Science1978; 200: 344–345.
4.
Silverman PB, Bonate PL. Role of conditioned stimuli in addiction. In: Johnson BA, Roache JD eds. Drug addiction and its treatment: nexus of neuroscience and behavior. Philadelphia, PA: Lippincott-Raven, 1997: 115–133.
5.
Siegel S. Drug anticipation and drug addiction: The 1998 H. David Archibald Lecture. Addiction1999; 94: 1113–1124.
6.
Dworkin BR. Learning and physiological regulation. Chicago, IL: University of Chicago Press, 1993.
7.
Ramsay DS, Woods SC. Biological consequences of drug administration: implications for acute and chronic tolerance. Psychol Rev1997; 104: 170–193.
8.
Baptista MAS, Siegel S, MacQueen G, Young LT. Pre-drug cues modulate morphine tolerance, striatal c-Fos, and AP-1 DNA binding. NeuroReport1998; 9: 3387–3390.
9.
Kavaliers M, Hirst M. Environmental specificity of tolerance to morphine-induced analgesia in a terrestrial snail: generalization of the behavioral model of tolerance. Pharmacol Biochem Behav1986; 25: 1201–1206.
10.
Dafters R, Anderson, G. Conditioned tolerance to the tachycardia effect of ethanol in humans. Psychopharmacol1982; 78: 365–367.
11.
Epstein LH, Caggiula AR, Perkins KA, McKenzie SJ, Smith JA. Conditioned tolerance to the heart rate effects of smoking. Pharmacol Biochem Behav1991; 39: 15–19.
12.
Ferguson RK, Mitchell CL. Pain as a factor in the development of tolerance to morphine analgesia in man. Clin Pharmacol Ther1969; 10: 372–382.
13.
Flaten M, Simonsen T, Waterloo K, Olsen H. Pharmacological classical conditioning in humans. Human Psychopharmacol1997; 12: 369–377.
14.
Shapiro AP, Nathan PE. Human tolerance to alcohol: the role of Pavlovian conditioning processes. Psychopharm1986; 88: 90–95.
15.
Siegel S, Ellsworth DW. Pavlovian conditioning and death from apparent overdose of medically prescribed morphine: a case report. Bull Psychon Soc1986; 24: 278–280.
16.
Cepeda-Benito A, Short P. Morphine's interoceptive stimuli as cues for the development of associative morphine tolerance in the rat. Psychobiol1997; 25: 236–240.
17.
Kim JA, Siegel S, Patenall VRA. Drug-onset signal subsequent drug effects: intra-administration associations and tolerance. J Exp Psychol Anim Behav Process1999; 25: 491–504.
18.
Grisel JE, Wiertelak EP, Watkins LR, Maier SF. Route of morphine administration modulates conditioned analgesic tolerance and hyperalgesia. Pharmacol Biochem Behav1994; 49: 1029–1035.
19.
Mucha RF, Kalant H, Birbaumer N. Loss of tolerance to morphine after a change in route of administration: control of within-session tolerance by interoceptive conditioned stimuli. Psychopharmacol1996; 124: 365–372.
20.
Lê AD, Khanna JM, Kalant H. Role of Pavlovian conditioning in the development of tolerance and cross-tolerance to the hypothermic effect of ethanol and hydralazine. Psychopharmacol1987; 92: 210–214.
21.
Goodison T, Siegel S. Tolerance to naloxoneinduced suppression of intake: learning and cross-tolerance to cholecystokinin. Behav Neurosci1995; 109: 455–465.
22.
Siegel S, Hinson RE, Krank MD, McCully J. Heroin ‘overdose’ death: the contribution of drug-associated environmental cues. Science1982; 216: 436–437.