TY - GEN AU - Mao,Chuanxia AU - Li,Xue AU - Hu,Deyu TI - [Two-year longitudinal investigation of 733 twelve-year-old children's caries status in Sichuan province] SN - 1000-1182 PY - 2015///0616 KW - Child KW - China KW - epidemiology KW - DMF Index KW - Dental Caries KW - Female KW - Humans KW - Male KW - Oral Health KW - Prevalence KW - Prospective Studies KW - Tooth Eruption N1 - Publication Type: Journal Article ER -