Investigation on the prevalence of dental caries and family oral health behaviors in young children aged 1 to 3 years in Chengdu city
HE Xiao-ling, CHEN Dan, YAN Zhi-ling, LIU Kun
Shanghai Journal of Stomatology . 2020, (1): 80 -84 .  DOI: 10.19439/j.sjos.2020.01.016