Clinical Anesthesia ProceduresSearch Clinical Anesthesia ProceduresABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZWake-up testWarfarinWarfarin (Coumadin)Waste gas scavengingWaterWeiss needlesWest nile virus (WNV)WheezingWhitacre needleWNVWound