Ferianto Bambang Suryono
* Corresponding Author Dumai District Hospital, Riau,
. Pandit S Department of Anesthesiology and Reanimation, Faculty of Medicine, Universitas Gadjah Mada University/Dr. Sardjito General Hospital Yogyakarta
Bambang Suryono S Department of Anesthesiology and Reanimation, Faculty of Medicine, Universitas Gadjah Mada University/Dr. Sardjito General Hospital Yogyakarta