A Prospective Comparison of Continuous Wound Infiltration with Ropivacaine Versus Single-Injection Paravertebral Block After Modified Radical Mastectomy: Sidiropoulou T,Buonomo O,Fabbi E,et al (Univ of Athens,Greece; Tor Vergata Univ,Rome; et al) Anesth Analg 106:997-1001, 2008 |