Robert Hotman Sirait1, Mochammad Hatta2, Syafri K.Arief3, Tigor P. Simanjuntak4, Bambang Suprayogi5
1Department of Anesthesiology, Faculty of Medicine, Christian University of Indonesia, Jakarta, Indonesia
2Molecular Biology and Immunology Laboratory, Faculty of Medicine, University of Hasanuddin, Makassar, Indonesia
3Department of Anesthesiology, Faculty of Medicine, University of Hasanuddin, Makassar, Indonesia
4Department of Obstetric and Gynecology, Faculty of Medicine, Christian University of Indonesia, Jakarta, Indonesia
5Department of Otorhinolaryngology, Faculty of Medicine, Christian University of Indonesia, Jakarta, Indonesia