应用Demirjian法测量乳牙列期儿童的牙龄研究

程敏,陈香,陈婷婷,张强

Dental age assessment using Demirjian's method on children during deciduous dentition

CHENG Min,CHEN Xiang,CHEN Ting-ting,ZHANG Qiang

中国儿童保健杂志 . 2015, (4): 402 -404 . DOI: 10.11852/zgetbjzz2015-23-04-21