Sprotte Needle for Obstetric Anesthesia: Decreased Incidence of Post Dural Puncture Headache
Brian K. Ross, C. Benedetti, H. S. Chadwick, Joseph J. Mancuso
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Jan 1992, 17 (1) 29-33; DOI: 10.1136/rapm-00115550-199217010-00006