title: More ethical challenges: commentary on Fischman and Johanson's ethical and practical issues involved in behavioral pharmacology research that administers drug of abuse to human volunteers.
authors: Brain Imaging Center, NIDA NIH, Baltimore, Maryland, Usa. mersnt@irp.nida.nih.gov
authors: M
authors: M
authors: Ernst
authors: E D
authors: ED
authors: London
mesh_terms: D001519:Behavior / Q000187:drug effects*; D004992:Ethics, Medical; D006801:Humans; D012107:Research Design; D018570:Risk Assessment; D019966:Substance-Related Disorders / Q000523:psychology*; D014838:Volunteers