PT - JOURNAL ARTICLE AU - Susan B. McDonald AU - Spencer S. Liu AU - Dan J. Kopacz AU - Carol A Stephenson TI - Hyperbaric spinal ropivacaine: a comparison to bupivacaine in volunteers. AID - 10.1136/rapm-00115550-199924031-00008 DP - 1999 May 01 TA - Regional Anesthesia & Pain Medicine PG - 8--8 VI - 24 IP - Suppl 1 4099 - http://rapm.bmj.com/content/24/Suppl_1/8.short 4100 - http://rapm.bmj.com/content/24/Suppl_1/8.full SO - Reg Anesth Pain Med1999 May 01; 24