Two cases of opioid rotation applied to patients with chronic pain.
Department of Anesthesiology and Pain Medicine, Inha University, Inha University Hospital, Incheon, Korea.
Gun Woo
GW
Kim
Department of Anesthesiology and Pain Medicine, Inha University, Inha University Hospital, Incheon, Korea.
Sung An
SA
Kang
Department of Anesthesiology and Pain Medicine, Inha University, Inha University Hospital, Incheon, Korea.
Young Deog
YD
Cha
Department of Anesthesiology and Pain Medicine, Inha University, Inha University Hospital, Incheon, Korea.
Doo Ik
DI
Lee
Department of Anesthesiology and Pain Medicine, Inha University, Inha University Hospital, Incheon, Korea.
Jang Ho
JH
Song