Study on enamel in primary teeth treated with NaF-chitosan gel for demineralization
QIU Sainan, ZANG Ruijue, MEI Yufeng, ZHANG Xiaomin, CAO Ling, ZHOU Hongyan
Stomatology . 2022, (1): 68 -71 .  DOI: 10.13591/j.cnki.kqyx.2022.01.012