PT - JOURNAL ARTICLE AU - Sun, Ming Y. AU - Liao, Qin AU - Luo, Xiao H. AU - Ouyang, Wen TI - The optimal dose of intrathecal sufentanil to be added to low-dose intrathecal ropivacaine during anesthesia for cesarean delivery. DP - 2011 Aug 01 TA - Saudi Medical Journal PG - 855--857 VI - 32 IP - 8 4099 - http://smj.org.sa/content/32/8/855.short 4100 - http://smj.org.sa/content/32/8/855.full SO - Saudi Med J2011 Aug 01; 32 AB - Erratum Published In: Saudi Med J 2011; 32 (10): 1090.