title: The "fatigue factor" in drug addiction: insufficient motivation for treatment.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003237:Connecticut; D005190:Family; D005221:Fatigue; D005260:Female; D006556:Heroin Dependence / Q000453:epidemiology; D006757:Hospital Units; D006760:Hospitalization; D006801:Humans; D007603:Jurisprudence; D008297:Male; D005222:Mental Fatigue; D008875:Middle Aged; D009042:Motivation; D010551:Personality; D011613:Psychotherapy; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000503:physiopathology / Q000628:therapy*; D014481:United States