QN NERVOUS SYSTEM
QN02 ANALGESICS
QN02A OPIOIDS
QN02AB Phenylpiperidine derivatives
QN02AB01 ketobemidone
QN02AB02 pethidine
QN02AB03 fentanyl
QN02AB52 pethidine, combinations excl. psycholeptics
QN02AB53 fentanyl, combinations excl. psycholeptics
QN02AB72 pethidine, combinations with psycholeptics
QN02AB73 fentanyl, combinations with psycholeptics
Last updated: 2024-01-17