A comparison of sufentanil and fentanyl for patient-controlled epidural analgesia in arthroplasty

• Hye Rim Jeon, Won Seok Chae, Se Jin Lee, Joon Ho Lee, Sung Hwan Cho, Sang Hyun Kim, Hee Cheol Jin, Jeong Seok Lee, Yong Ik Kim

• Korean Journal of Anesthesiology, January 2011, The Korean Society of Anesthesiologists (KAMJE)
• DOI: 10.4097/kjae.2011.60.1.41