title: Definition of addiction liability associated with different patterns of drug use.
mesh_terms: D000208:Acute Disease; D000662:Amphetamines; D001463:Barbiturates; D002188:Cannabis; D002908:Chronic Disease; D006213:Hallucinogens; D006801:Humans; D009892:Opium; D019966:Substance-Related Disorders / Q000209:etiology*; D009626:Terminology as Topic
chemical_list: D000662:Amphetamines; D001463:Barbiturates; D006213:Hallucinogens; D009892:Opium