Statistics
Publications
9
Citations
1.7K
H-Index
9
Active since
1990
Affiliations
Charles P. O'Brien is an author at University of Pennsylvania specializing in addiction, substance use disorders, and medicine.
Publications per year
1990–2003
9
9
Conditioned responses to cocaine-related stimuli in cocaine abuse patients
Ronald N. Ehrman, Steven J. Robbins, Anna Rose Childress et al. · Psychopharmacology · 1992 · 461 citations
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