Kim Sung Il, Lee Kyung Min, Choi Yoon Hee, Lee Dong Hoon
Ewha Womans University Medical Center, Department of Emergency Medicine, Ewha Womans University, Seoul, Republic of Korea.
Soonchunhyang University College of Medicine, Department of Emergency Medicine, Bucheon Hospital, 170 Jomaru ro, Bucheon Si Gyeonggi Do, Republic of Korea.
Am J Emerg Med. 2017 Aug;35(8):1090-1094. doi: 10.1016/j.ajem.2017.03.002. Epub 2017 Mar 2.