1.
The prevalence of Carabelli's trait in a Chinese population
上颌恒磨牙卡氏牙齿特征的观察研究
2.
Characteristics of the Pulp Chamber of Permanent Anterior Teeth and Mandibular First Molars;
恒前牙与下颌第一恒磨牙的髓室特征研究
3.
The Observation of Primary Molars of the Rabbit:the Dental Formula,Physiological Root Resorption of the Second Primary Molar
家兔乳恒磨牙齿式及下颌乳磨牙牙根吸收规律的观察
4.
Clinical Researches of C-shaped Root Canals in Second Mandibular Molars;
下颌第二恒磨牙C形根管的临床探讨
5.
Analysis of Orthodontic Therapy after Extraction of the First Molars;
拔除第一恒磨牙正畸治疗的临床分析
6.
In Vitro study of the anatomy of 36 maxillary second permanent molars of the Uighur people
维吾尔族上颌第二恒磨牙牙体解剖的离体研究
7.
In one mouth, the teeth of one side were as test group, other side as control group, the first molar in non-carious pit and fissure of 500 children were sealed.
方法：将500例儿童的第一恒磨牙分为两组，一侧第1恒磨牙为一组，对侧同名牙为第2组。
8.
The comparative study of the automatical drift of the third molar after the extraction of the maxillary and mandibular second molar
上下颌第二恒磨牙拔除后第三磨牙自行迁移情况的比较观察
9.
Preliminary Study of Related Problems on Root Canal Therapy in Molars by Used of Dental Operating Microscope;
恒磨牙显微根管治疗术中有关问题的初步研究
10.
The Biomechanical Analysis of Mandibular First Molar in Lingual Technique;
下颌第一恒磨牙舌侧矫治的生物力学分析
11.
Anatomy Research of the Mesio-buccal Canal System of Permanent Maxillary First Molars;
上颌第一恒磨牙近颊根根管系统解剖研究
12.
Study of the Root Canal System Anatomy of Permanent Maxillary Second Molars in Shandong Province
山东地区上颌第二恒磨牙根管系统解剖研究
13.
Caries incidence of the first permanent molars of the primary school students in Haidian District,Beijing
北京市海淀区小学生第一恒磨牙龋病调查
14.
The Clinical Effect on Closing Obsolete Lower Molar Spaces with Orthodontic Treatment
正畸关闭下颌第一恒磨牙缺失间隙的疗效观察
15.
THE RELATED-FACTORS OF MALOCCLUSION OF LOWER SECOND PERMANENT MOLARS
下颌第二恒磨牙错畸形的相关因素研究
16.
Application of Dental Operative Microscope and Ultrasonic Technique in Root Canal Retreatment of the Permanent Molar
显微超声技术在恒磨牙根管再治疗中的应用
17.
POSSIBLE FACTORS AFFECTING THE POSITION OF THE FIRST MOLAR IN THE MAXILLA
上颌第一恒磨牙在颌骨中矢状位置的影响因素
18.
Observation of the surface structure of enamel in pits and fissures of permanent molars
恒磨牙窝沟釉质表面结构扫描电镜观察