title: The oral health of narcotic addicts.
mesh_terms: D000293:Adolescent; D000328:Adult; D004245:DMF Index; D003753:Dental Health Surveys; D006801:Humans; D008875:Middle Aged; D009294:Narcotics; D009909:Oral Health; D010512:Periodontal Index; D019966:Substance-Related Disorders
chemical_list: D009294:Narcotics