We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleUltrafine particles cross cellular membranes by nonphagocytic mechanisms in lungs and in cultured cells.AuthorsGeiser M; Rothen-Rutishauser B; Kapp N; Schürch S; Kreyling W; Schulz H; Semmler M; Im Hof V; Heyder J; Gehr PPublicationEnvironmental health perspectives, 2005, Vol 113, Issue 11, p1555ISSN0091-6765Publication typearticleDOI10.1289/ehp.8006