Likitdee, P., P. Lumbiganon, C. Thongrong, C. Kietpeerakool, and K. Kongwattanakul. “Appropriateness of Preoperative Screenings in Patients Undergoing Elective Gynecologic Surgery at Srinagarind Hospital, Khon Kaen University, Thailand: An Observational Study”. Thai Journal of Obstetrics and Gynaecology, vol. 25, no. 4, Dec. 2017, pp. 223-31, doi:10.14456/tjog.2017.30.