Ratanasiri, A., Suwannor, P., Leungtongkum, P. and Adulyanon, S. 2013. The Comparison of Staff Lecturers’ Knowledge, Attitude and behavior to participate in Health Sciences Branch of KKU field practices during the academic year 1991-1992. Srinagarind Medical Journal. 7, 2 (Nov. 2013), 68–79.