Kim Chang-Sung, Jang Yong-Ju, Choi Seong-Ho, Cho Kyoo-Sung
Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University, Seodaemun-gu, Seoul, Republic of Korea.
J Oral Maxillofac Surg. 2012 Feb;70(2):484-91. doi: 10.1016/j.joms.2011.02.105. Epub 2011 Jul 8.