We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleInhalation exposure study of titanium dioxide nanoparticles with a primary particle size of 2 to 5 nm.AuthorsGrassian VH; O'Shaughnessy PT; Adamcakova-Dodd A; Pettibone JM; Thorne PSPublicationEnvironmental Health Perspectives, 2007, Vol 115, Issue 3, p397ISSN0091-6765Publication typearticleDOI10.1289/ehp.9469