The effect of Tween 20 on nerve block caused by procaine.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D000776:Anesthesiology; D009407:Nerve Block; D011136:Polysorbates; D011343:Procaine; D013501:Surface-Active Agents / Q000494:pharmacology*
D011136:Polysorbates; D013501:Surface-Active Agents; D011343:Procaine
ANESTHESIA, REGIONAL; SURFACE-ACTIVE SUBSTANCES/effects