title: Preface.
authors: Neuroscience Program, SRI International, Menlo Park, CA, United States; Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, United States.
authors: Natalie M
authors: NM
authors: Zahr
authors: Neuroscience Program, SRI International, Menlo Park, CA, United States.
authors: Eric T
authors: ET
authors: Peterson
mesh_terms: D000818:Animals; D016739:Behavior, Addictive / Q000145:classification / Q000175:diagnosis / Q000523:psychology*; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005715:Gambling / Q000523:psychology; D006801:Humans; D013287:Illicit Drugs; D019966:Substance-Related Disorders / Q000145:classification / Q000175:diagnosis / Q000523:psychology*
chemical_list: D013287:Illicit Drugs