两种方法治疗乳牙外伤的效果比较
苑彩虹, 石旭旭
Comparison of the Effects of Two Methods in the Treatments of Trauma in Primary Dentition
YUAN Caihong, SHI Xuxu
《口腔颌面外科杂志》 . 2020, (3): 180 -182 .  DOI: 10.3969/j.issn.1005-4979.2020.03.010