RT Journal Article SR Electronic T1 The Analgesic Efficacy of Hyperbaric Subarachnoid Fentanyl in Parturients JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 82 OP 82 DO 10.1136/rapm-00115550-199621021-00082 VO 21 IS Suppl 2 A1 M. Kang A1 S. Orebaugh A1 S. Ramanathan YR 1996 UL http://rapm.bmj.com/content/21/Suppl_2/82.abstract AB