Choi Hyungkil, Lee Jeong-Woo, Yun Kyoung-In
Department of Dental Services Management and Informatics, School of Dentistry, Seoul National University, Seoul, Korea.
Department of Oral and Maxillofacial Surgery, The Catholic University of Korea, Yeouido St. Mary's Hospital, Seoul, Korea.
Iran J Public Health. 2021 Mar;50(3):616-617. doi: 10.18502/ijph.v50i3.5623.