Clinical Study on Periodontal Tissue and Alveolar Width of Lower Anterior Teeth by Modified Corticotomy
WU Ying, PENG Guo-guang, CHEN Yang-xi, FANG Shi-ling
Journal of Oral Science Research . 2016, (8): 836 -839 .  DOI: 10.13701/j.cnki.kqyxyj.2016.08.015