Satit Chaiprasithkul และ Pichai Puapermpoonsiri. (2000) Powered instrumentations in endoscopic sinus surgery. <i>Journal of Medicine and Health Sciences</i>, <i>6</i>(1), 1-??.?.Satit Chaiprasithkul และ Pichai Puapermpoonsiri. "Powered instrumentations in endoscopic sinus surgery". Journal of Medicine and Health Sciences 6 (2000):1-??.?.Satit Chaiprasithkul และ Pichai Puapermpoonsiri. Powered instrumentations in endoscopic sinus surgery. Faculty of Medicine,Srinakharinwirot University:ม.ป.ท. 2000.