Study of dental caries and correlated factors of 12 -year -old children in Dongxiang, Baoan and Yugu races

ZHOU Hai-jing, NIE Hong-bing, MA Li-yang, LI Zhi-qiang, FU Si-wu, LIU Mei-tian

West China Journal of Stomatology . 2009, (05): 568 -571 . DOI: 10.3969/j.issn.1000-1182.2009.05.026