title: Disruption of the mucus barrier by topically applied exogenous particles.
authors.affiliation: Division of Pharmaceutics, University of Texas at Austin, College of Pharmacy, 1 University Station A1920, Austin, Texas 78712, United States. smcgill@mail.utexas.edu
authors.forename: Shayna L
authors.initials: SL
authors.lastname: McGill
authors.forename: Hugh D C
authors.initials: HD
authors.lastname: Smyth