200
Participants
Start Date
June 30, 2007
Primary Completion Date
December 31, 2008
Study Completion Date
December 31, 2008
intrathecal opioids and thoracic paravertebral analgesia
thoracic epidural analgesia
Department of Thoracic Surgery, University Medical Center, Freiburg im Breisgau
University Hospital Freiburg
OTHER