The contrastive study on lip profile of malocclusion of Class Ⅰ, Ⅱ and Ⅲ in Harbin
ZHAO Yuan, SHAO Ping, YAN Wei-jun
West China Journal of Stomatology . 2010, (01): 52 -56 .  DOI: 10.3969/j.issn.1000-1182.2010.01.014

Powered by Beijing Magtech Co. Ltd
This work is licensed under a Creative Commons Attribution 3.0 License.