Comment on

• Safety steps for epidural injection of local anesthetics: review of the literature and recommendations.

  Mulroy MF, Norris MC, Liu SS. Mulroy MF, et al. Anesth Analg. 1997 Dec;85(6):1346-56. doi: 10.1097/00000539-199712000-00030. Anesth Analg. 1997. PMID: 9390606 Review. No abstract available.
• The epidural test dose in obstetric patients: has it outlived its usefulness?

  Birnbach DJ, Chestnut DH. Birnbach DJ, et al. Anesth Analg. 1999 May;88(5):971-2. doi: 10.1097/00000539-199905000-00001. Anesth Analg. 1999. PMID: 10320153 No abstract available.
• Does epinephrine improve the diagnostic accuracy of aspiration during labor epidural analgesia?

  Norris MC, Ferrenbach D, Dalman H, Fogel ST, Borrenpohl S, Hoppe W, Riley A. Norris MC, et al. Anesth Analg. 1999 May;88(5):1073-6. doi: 10.1097/00000539-199905000-00019. Anesth Analg. 1999. PMID: 10320171