新型冠状病毒肺炎疫情期间口腔医务人员口罩的选择和使用建议
宋健, 刘治清, 王晴, 朱卓立, 高波, 杨征
Suggestions for selection and use of masks for dental medical staff during outbreaks of novel coronavirus pneumonia
SONG Jian, LIU Zhi-qing, WANG Qing, ZHU Zhuo-li, GAO Bo, YANG Zheng
上海口腔医学 . 2020, (4): 435 -439 .  DOI: 10.19439/j.sjos.2020.04.021