Journal of Oral Science Research
Health Status of Children’s First Permanent Molars in Fancheng District of Xiangyang City
LIANG Shanshan, SUN Hanyi, ZHANG Jianjun, CHEN Yan
Journal of Oral Science Research . 2025, (6): 511 -516 .  DOI: 10.13701/j.cnki.kqyxyj.2025.06.010