title: MERS-CoV, surgical mask and N95 respirators.
authors.affiliation: wviroj@yahoo.com.
authors.forename: Viroj
authors.initials: V
authors.lastname: Wiwanitkit
mesh_terms: D018352:Coronavirus Infections / Q000517:prevention & control*; D006801:Humans; D008397:Masks; D012134:Respiratory Protective Devices