Indian Journal of Anaesthesia · 2012 · 53 citations · 20 references
Lower concentrations of bupivacaine can be combined with fentanyl to achieve analgesic efficacy similar to bupivacaine at higher concentrations, decreasing the risk of toxicity in PVB.
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Thoracic Paravertebral Block for Breast Surgery
Stephen M. Klein, Arthur Bergh, Susan M. Steele et al. · Anesthesia & Analgesia · 2000 · 336 citations
John Richardson, S Sabanathan, J. G. Jones et al. · British Journal of Anaesthesia · 1999 · 327 citations · Full text
Use of Paravertebral Block Anesthesia in the Surgical Management of Breast Cancer
Eamonn Coveney, Christina Weltz, Roy A. Greengrass et al. · Annals of Surgery · 1998 · 278 citations