PT - JOURNAL ARTICLE AU - Timothy R Lubenow AU - Robert J McCarthy AU - Jeffrey Kroin AU - Anthony D Ivankovich TI - Analgesic Potency of Intrathecal Tramadol and Morphine AID - 10.1136/rapm-00115550-199520021-00053 DP - 1995 Mar 01 TA - Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control PG - 53--53 VI - 20 IP - Suppl 2 4099 - http://rapm.bmj.com/content/20/Suppl_2/53.short 4100 - http://rapm.bmj.com/content/20/Suppl_2/53.full SO - Reg Anesth Pain Med1995 Mar 01; 20