Incidence of Tissue Coring With the 25-Gauge Quincke and Whitacre Spinal Needles
David C. Campbell, Joanne M. Douglas, G. Taylor
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Nov 1996, 21 (6) 582-585; DOI: 10.1136/rapm-00115550-199621060-00014