title: Effects of meperidine, pentazocine, bupivacaine and lidocaine in spinal anesthesia for cesarean section.
authors.affiliation: Department of anesthesiology, Keimyung University School of Medicine, Dong San Medical Center, Korea.
authors.forename: J K
authors.initials: JK
authors.lastname: Cheun
authors.forename: A R
authors.initials: AR
authors.lastname: Kim