Continuous Spinal Anesthesia:: Does Low-Dose Plain or Hyperbaric Bupivacaine Allow the Performance of Hip Surgery in the Elderly?
Philippe Biboulet, Elisabeth Vacher, Jacques Deschodt, Philippe Chauvet, Pierre Aubas, Françoise D'athis
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control May 1993, 18 (3) 170-175; DOI: 10.1136/rapm-00115550-199318030-00006