title: Importance of behavioral controls in the analysis of ongoing events.
authors: Department of Physiology and Pharmacology, Bowman Gray School of Medicine, Wake Forest University, Winston-Salem, NC 27103.
authors: S I
authors: SI
authors: Dworkin
authors: L J
authors: LJ
authors: Porrino
authors: J E
authors: JE
authors: Smith
mesh_terms: D000818:Animals; D001519:Behavior / Q000187:drug effects*; D001522:Behavior, Animal / Q000187:drug effects*; D012054:Reinforcement, Psychology; D019966:Substance-Related Disorders / Q000523:psychology