广东青少年上颌第一前磨牙根管弯曲情况的研究
曾素娟 胡雁 王小燕 蔡小灵 王莉萍
In vitro study on the curvatures of root canal of maxillary first premolars among adolescents in Guangdong
province
Zeng Sujuan1, Hu Yan2, Wang Xiaoyan1, Cai Xiaoling1, Wang Liping1
华西口腔医学杂志
.
2012, (3): 287
-291
.
DOI: 10.3969/j.issn.1000-1182.2012.03.016
