title: The use of respirators to reduce inhalation of airborne biological agents.
authors.forename: Larry
authors.initials: L
authors.lastname: Janssen
authors.forename: Harry
authors.initials: H
authors.lastname: Ettinger
authors.forename: Stephan
authors.initials: S
authors.lastname: Graham
authors.forename: Ronald
authors.initials: R
authors.lastname: Shaffer
authors.forename: Ziqing
authors.initials: Z
authors.lastname: Zhuang
mesh_terms: D001685:Biological Factors / Q000032:analysis*; D006801:Humans; D019570:Inhalation Exposure / Q000517:prevention & control*; D008397:Masks; D052638:Particulate Matter / Q000032:analysis*; D012134:Respiratory Protective Devices; D020711:Threshold Limit Values
chemical_list: D001685:Biological Factors; D052638:Particulate Matter