Isolation versus grouped housing in rats: Differential effects of low doses of heroin in the place preference paradigm

Nonparametric statistics for the behavioral sciences

Laurence C. McGinn · Journal of the Franklin Institute · 1957 · 7.3K citations

Natural Sciences, Behavioral Sciences, Biostatistics +13

Self-administration of psychoactive substances by the monkey

G. A. Deneau, Tomoji Yanagita, M.H. SEEVERS · Psychopharmacology · 1969 · 812 citations · Full text

Medicine, Neuroscience, Pharmacology +9

The effect of housing and gender on morphine self-administration in rats

Bruce Alexander, Robert B. Coambs, Patricia F. Hadaway · Psychopharmacology · 1978 · 357 citations

Medicine, Behavioral Sciences, Pharmacology +12

Reinforcing effects of morphine microinjection into the ventral tegmental area

Anthony G. Phillips, Fredrik G LePiane · Pharmacology Biochemistry and Behavior · 1980 · 339 citations

Medicine, Neuroscience, Pharmacology +14

Heroin reward is dependent on a dopaminergic substrate

Michael A. Bozarth, Roy A. Wise · Life Sciences · 1981 · 334 citations

Medicine, Neuroscience, Pharmacology +14