RT Journal Article SR Electronic T1 Hybrid PCEA with Sufentanil in Post-Cesarean Section Patients: The Influence of α2-Adrenergic Agonists JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 28 OP 28 DO 10.1136/rapm-00115550-199318041-00029 VO 18 IS Suppl 4 A1 M Vercauteren A1 D Vandeput A1 K Greernaert A1 M Gillis A1 H Adriaensen YR 1993 UL http://rapm.bmj.com/content/18/Suppl_4/28.abstract AB