PT - JOURNAL ARTICLE AU - A Casati TI - 0.2% ropivacaine with or without clonidine for continuous femoral nerve block after major knee surgery: preliminary results: 164. AID - 10.1053/rapm-00115550-200309001-00075 DP - 2003 Sep 01 TA - Regional Anesthesia & Pain Medicine PG - 43--43 VI - 28 IP - Suppl 1 4099 - http://rapm.bmj.com/content/28/Suppl_1/43.2.short 4100 - http://rapm.bmj.com/content/28/Suppl_1/43.2.full SO - Reg Anesth Pain Med2003 Sep 01; 28