CE 模块 : 医护人员在 COVID - 19 大流行期间 , 弹性半面罩呼吸器与 N95R 过滤面罩呼吸器的舒适度等级。
Mesh : Humans COVID-19 / prevention & control epidemiology Health Personnel N95 Respirators Masks Pandemics / prevention & control Respiratory Protective Devices SARS-CoV-2 Elastomers Male Adult Female
来 源: DOI:10.1177/21650799241263327