PT - JOURNAL ARTICLE AU - Matthew A. Chong AU - Nicolas M. Berbenetz AU - Cheng Lin AU - Sudha Singh TI - Reply to Dr Pan: <em>Caution Is Warranted Before Off-label Use of Nerve Block Adjuvants With Marginal Benefit</em> AID - 10.1097/AAP.0000000000000704 DP - 2018 Jan 01 TA - Regional Anesthesia &amp; Pain Medicine PG - 105--106 VI - 43 IP - 1 4099 - http://rapm.bmj.com/content/43/1/105.short 4100 - http://rapm.bmj.com/content/43/1/105.full SO - Reg Anesth Pain Med2018 Jan 01; 43