Pectoral nerve blocks and postoperative pain outcomes after mastectomy: a meta-analysis of randomized controlled trials
Danielle Lovett-Carter, Mark C Kendall, Zachary L McCormick, Edward I Suh, Alexander D Cohen, Gildasio S De Oliveira
Regional Anesthesia & Pain Medicine Oct 2019, 44 (10) 923-928; DOI: 10.1136/rapm-2019-100658