title: The inefficiency of surgical masks for protection against droplet nuclei tuberculosis.
authors.forename: W
authors.initials: W
authors.lastname: Charney
authors.forename: J
authors.initials: J
authors.lastname: Fisher
authors.forename: C
authors.initials: C
authors.lastname: Ishida
mesh_terms: D000391:Air Microbiology; D006801:Humans; D008397:Masks; D009784:Occupational Diseases / Q000517:prevention & control*; D010820:Physicians; D012307:Risk Factors; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control* / Q000635:transmission*