2Choi PT, Galinski SE, Takeuchi L, Lucas S, Tamayo C, Jadad AR. PDPH is a common complication of neuraxial blockade in parturients: a meta-analysis of obstetrical studies. Can J Anaesth 2003;50:460-9.
3Van de Velde M , Schepers R , Berends N , Vandermeersch E , De Buck F. Ten years of experience with accidental dural puncture and post-dural puncture headache in a tertiary obstetric anaesthesia department. Int J Obstet Anesth 2008;17:329-35.
4Gleeson C, Reynolds F. Accidental dural puncture rates in UK obstetric practice. Int J Obstet Anesth 1998;7:242-6.
5Sprigge JS, Harper SJ. Accidental dural puncture and post dural puncture headache in obstetric anaesthesia: presentation and management: A 23-year survey in a district hospital. Anaesthesia 2008;63:36-43.
6Paech M, Banks S, Gurrin L. An audit of accidental dural puncture during epidural insertion of a Tuohy needle in obstetric patients. Int J Obstet Anesth 2001;10:162-7.
7Williams EJ, Beaulieu P, Fawcett WJ, Jenkins JG. Efficacy of epidural blood patch in the obstetric population. Int J Obstet Anesth 1999;8:105-9.
8Scavone BM, Wong CA, Sullivan JT, Yaghmour E, Sherwani SS, McCarthy RJ. Efficacy of a prophylactic blood patch in preventing post dural puncture headache in parturients after inadvertent dural puncture. Anesthesiology 2004;101:1422-7.
