QN NERVOUS SYSTEM
QN02 ANALGESICS
QN02A OPIOIDS
QN02AA Natural opium alkaloids
QN02AA55 oxycodone and naloxone
Last updated: 2022-12-22
QN NERVOUS SYSTEM
QN02 ANALGESICS
QN02A OPIOIDS
QN02AA Natural opium alkaloids
QN02AA55 oxycodone and naloxone
Last updated: 2022-12-22