title: Anesthesia for laparoscopic cholecystectomy in an elderly patient with emphysematous bullae-combined general and epidural anesthesia with spontaneous respiration and abdominal wall-left method.
authors.affiliation: Department of Anesthesiology, Matsushiro General Hospital, 183 Matsushiro, 381-12, Nagano, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Nagashima
authors.forename: S H
authors.initials: SH
authors.lastname: Kim
authors.forename: T
authors.initials: T
authors.lastname: Otagiri