Mantruad, P., Ngamsangsirisup, K., Tribuddharat, S., Sathitkarnmanee, T., Srimueang, T. and Jeerararuensak, W. 2018. Patient Satisfaction with Anesthesia Services in Queen Sirikit Heart Center of the Northeast Hospital, Khon Kaen Province. Srinagarind Medical Journal. 33, 5 (Aug. 2018), 488–494.