Cheney, D L Narcotic tolerance and dependence: lack of relationship with serotonin turnover in the brain. [electronic resource] - Science (New York, N.Y.) Mar 1971 - 1169-70 p. digital Publication Type: Journal Article ISSN: 0036-8075 Standard No.: 10.1126/science.171.3976.1169 doi Subjects--Topical Terms: AnimalsBrain--metabolismBrain ChemistrySeizures--chemically induced