C. Dechosilpa and N. Hongku, “Satisfaction of Attending Staffs and Orthopedic Residents after the Changing of the Work-System during Special Situation for the Coronavirus (COVID-19) Outbreak in Department of Orthopedic, Faculty of Medicine Vajira Hospital, Navamindradhiraj University”, Vajira Med J, vol. 66, no. 1, pp. 21–34, Feb. 2022.