References
- Cook L., Davidson A., Davis D. J., Kelleher R. T. Epinephrine, norepinephrine, and acetylcholine as conditioned stimuli for avoidance behavior. Science 1960; 131: 990–991
- De Lorge J. Fixed-interval behavior maintained by conditioned reinforcement. J. exp. anal. Behav. 1967; 10: 271–276
- Deneau G. A., Yanagita T., Seevers M. H. 1964, personal communication
- Kolb L. Drug addiction as a public health problem. Sci. Monthly 1939; 48: 391
- Masserman J. H., Yum K. S. An analysis of the influence of alcohol on experimental neurosis in cats. Psychosom. Med. 1946; 8: 36–52
- Nichols J. R., Headlee1 C. P., Coppock H. W. Drug addiction I. Addiction by escape training. J. Amer. Pharm. Asso., (Sci. ed.) 1956; 45: 788–791
- Pickens R., Thompson T. Cocaine-reinforced behavior in rats: Effects of reinforcement magnitude and fixed-ratio size. J. exp. anal. Behav. 1967, in press
- Schuster C. R., Thompson T. I. Self-administration of morphine in physically dependent rhesus monkeys. 1962, Lab. Psychopharm., Univer. of Maryland, Tech. Rpt. No. 62–29
- Schuster C. R., Woods J. H. Morphine as a reinforcer for operant behavior. 1967, Reported to the Committee on Problems of Drug Dependence
- Sharpless S. K. Effects of intravenous injection of epinephrine and norepinephrine in a choice situation. J. comp. physiol. Psychol. 1961; 54: 103–108
- Skinner B. F. Behavior of Organisms. Appleton-Century-Crofts, New York, NY 1938
- Spragg S. D. S. Morphine addiction in chimpanzees. Comp. Psychol. Monogr. 1940; 15(No. 7)
- Thompson T., Ostlund W. Susceptibility to readdiction as a function of the addiction and withdrawal environment. J. comp. physiol. Psychol. 1965; 59: 388–392
- Thompson T., Schuster C. R. Behavioral Pharmacology. Prentice Hall, Englewood Cliffs, NJ 1967
- Weeks J. R. Experimental morphine addiction: Method for automatic intravenous injections in unrestrained rats. Science 1962; 138: 143–144
- Weeks J. R., Collins R. J. Factors affecting voluntary morphine intake in self-maintained addicted rats. Psychopharmacologia 1964; 6: 267–279
- Wikler A. Opiate addiction. Psychological and neurophysiological aspects in relation to clinical problems. Charles Thomas, Springfield, Ill 1953
- Yanagita T., Deneau G. A., Seevers M. H. Methods for studying psychogenic dependence to opiates in the monkey. 1963, Reported to the Committee on Drug Addiction and Narcotics