Korean J Anesthesiol. 2013 Jul;65(1):91-92. English. Letter.
Department of Anesthesiology and Pain Medicine, Gachon University College of Medicine and Science, Incheon, Korea.
Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea. email@example.com
No abstract available.