PT - JOURNAL ARTICLE AU - Ashok Salvi AU - Marc A. Huntoon AU - Donald M. Miller AU - Patricia Weis TI - A Comparison of Oral Versus Perineurally Injected Clonidine in the Enhancement of Postoperative Analgesia Following Shoulder Surgery AID - 10.1136/rapm-00115550-199924031-00061 DP - 1999 May 01 TA - Regional Anesthesia & Pain Medicine PG - 61--61 VI - 24 IP - Suppl 1 4099 - http://rapm.bmj.com/content/24/Suppl_1/61.short 4100 - http://rapm.bmj.com/content/24/Suppl_1/61.full SO - Reg Anesth Pain Med1999 May 01; 24