Addiction to Distalgesic (dextropropoxyphene)
D011431:Dextropropoxyphene / Q000009:adverse effects*; D006801:Humans; D008691:Methadone / Q000627:therapeutic use*; D013375:Substance Withdrawal Syndrome / Q000188:drug therapy*
D011431:Dextropropoxyphene; D008691:Methadone