title: Inappropriate exposure data and misleading calculations invalidate the estimates of health risk for airborne titanium dioxide and carbon black nanoparticle exposures in the workplace.
authors.forename: Peter
authors.initials: P
authors.lastname: Morfeld
authors.forename: Robert J
authors.initials: RJ
authors.lastname: McCunney
authors.forename: Len
authors.initials: L
authors.lastname: Levy
authors.forename: Ishrat S
authors.initials: IS
authors.lastname: Chaudhuri
mesh_terms: D006801:Humans; D019570:Inhalation Exposure / Q000009:adverse effects*; D053758:Nanoparticles / Q000633:toxicity*; D016273:Occupational Exposure / Q000032:analysis*; D053260:Soot / Q000633:toxicity*; D014025:Titanium / Q000633:toxicity*
chemical_list: D053260:Soot; D014025:Titanium