title: Paravertebral blockade for mastectomy: the importance of assessing efficacy.
authors.affiliation: Department of Anesthesiology, University of Florida Department of Anesthesiology, Mayo Clinic, Jacksonville, FL.
authors.forename: Alberto E
authors.initials: AE
authors.lastname: Ardon
authors.forename: Roy A
authors.initials: RA
authors.lastname: Greengrass
mesh_terms: D059350:Chronic Pain / Q000188:drug therapy* / Q000523:psychology*; D005260:Female; D006801:Humans; D015409:Mastectomy, Radical / Q000009:adverse effects*; D009407:Nerve Block / Q000379:methods*; D010149:Postoperative Pain / Q000188:drug therapy* / Q000523:psychology*; D011788:Quality of Life; D013904:Thoracic Vertebrae