title: Microtechnology vs nanotechnology.
authors.affiliation: MCR Safety, Memphis, TN, USA.
authors.forename: Paul
authors.initials: P
authors.lastname: Harris
mesh_terms: D006801:Humans; D055616:Microtechnology; D050997:Nanomedicine; D012134:Respiratory Protective Devices / Q000639:trends*; D012140:Respiratory Tract Diseases / Q000517:prevention & control*; D014481:United States