Nataphon Santrakul และผู้แต่งคนอื่นๆ. (2011) Faculty’s and medical students’ opinions towards the use of logbook at Department of Surgery, Bangkok Metropolitan Administration Medical College and Vajira Hospital. Chulalongkorn University:ม.ป.ท.Nataphon Santrakul และผู้แต่งคนอื่นๆ. 2011. Faculty’s and medical students’ opinions towards the use of logbook at Department of Surgery, Bangkok Metropolitan Administration Medical College and Vajira Hospital. ม.ป.ท.:Chulalongkorn University;Nataphon Santrakul และผู้แต่งคนอื่นๆ. Faculty’s and medical students’ opinions towards the use of logbook at Department of Surgery, Bangkok Metropolitan Administration Medical College and Vajira Hospital. ม.ป.ท.:Chulalongkorn University, 2011. Print.