title: Deaths of narcotic addicts in New York City in 1971: those reported to be using methadone.
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American; D005006:Ethnicity; D005260:Female; D006556:Heroin Dependence / Q000188:drug therapy / Q000401:mortality*; D006801:Humans; D008297:Male; D008691:Methadone / Q000627:therapeutic use*; D009519:New York City; D011647:Puerto Rico / Q000208:ethnology; D012189:Retrospective Studies; D012737:Sex Factors; D044465:White People
chemical_list: D008691:Methadone