title: Is a 'general' theory of addiction possible? A commentary on: a multistep general theory of transition to addiction.
authors.affiliation: Department of Physiology and Pharmacology, Sapienza University, Rome, Italy, aldo.badiani@uniroma1.it.
authors.forename: Aldo
authors.initials: A
authors.lastname: Badiani
mesh_terms: D016739:Behavior, Addictive; D058999:Drug-Seeking Behavior; D006801:Humans; D008960:Models, Psychological; D012201:Reward; D019966:Substance-Related Disorders / Q000209:etiology* / Q000523:psychology*