[Information on methadone].
Harley
R
R
D000701:Analgesics, Opioid / Q000494:pharmacology*; D019380:Anti-HIV Agents / Q000494:pharmacology*; D004347:Drug Interactions; D008691:Methadone / Q000494:pharmacology*; D009294:Narcotics / Q000494:pharmacology*
D000701:Analgesics, Opioid; D019380:Anti-HIV Agents; D009294:Narcotics; D008691:Methadone