Morphological characteristics of mandibular symphysis in adult skeletal Class Ⅱ and Class Ⅲ malocclusions with abnormal vertical skeletal patterns
TANG Na, ZHAO Zhi-he, LIAO Chun-hui, ZHAO Mei-ying
West China Journal of Stomatology . 2010, (04): 395 -398 .  DOI: 10.3969/j.issn.1000-1182.2010.04.014