Sharma, S K Comparison of 26-gauge Atraucan and 25-gauge Whitacre needles: insertion characteristics and complications. [electronic resource] - Canadian journal of anaesthesia = Journal canadien d'anesthesie Aug 1995 - 706-10 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0832-610X Standard No.: 10.1007/BF03012669 doi Subjects--Topical Terms: AdultAnalgesiaAnesthesia, Spinal--adverse effectsBack Pain--etiologyCerebrospinal FluidDura MaterEquipment DesignFemaleHeadache--etiologyHumansNeedles--adverse effectsNerve BlockParesthesia--etiologyPostoperative ComplicationsProspective StudiesSpinal Puncture--adverse effectsSterilization, TubalSubarachnoid SpaceSurface Properties