QN NERVOUS SYSTEM
QN01 ANESTHETICS
QN01B ANESTHETICS, LOCAL
QN01BA Esters of aminobenzoic acid
QN01BA01 metabutethamine
QN01BA02 procaine
QN01BA03 tetracaine
QN01BA04 chloroprocaine
QN01BA05 benzocaine
QN01BA52 procaine, combinations
QN01BA53 tetracaine, combinations
Last updated: 2024-12-27