Attitudes of community members toward methadone maintenance treatment.
D000367:Age Factors; D001294:Attitude to Health; D001364:Awareness; D004522:Educational Status; D006266:Health Education; D006556:Heroin Dependence / Q000628:therapy*; D006801:Humans; D008691:Methadone / Q000627:therapeutic use*
D008691:Methadone