title: Brain-stem auditory evoked potential alterations in heroin addicts.
mesh_terms: D000293:Adolescent; D000328:Adult; D001933:Brain Stem / Q000503:physiopathology*; D005072:Evoked Potentials, Auditory; D005260:Female; D006556:Heroin Dependence / Q000503:physiopathology*; D006801:Humans; D008297:Male