QN NERVOUS SYSTEM
QN02 ANALGESICS
QN02A OPIOIDS
QN02AD Benzomorphan derivatives
QN02AD01 pentazocine
QN02AD02 phenazocine
Last updated: 2022-12-22
QN NERVOUS SYSTEM
QN02 ANALGESICS
QN02A OPIOIDS
QN02AD Benzomorphan derivatives
QN02AD01 pentazocine
QN02AD02 phenazocine
Last updated: 2022-12-22