title: The principles of permeation of substances across the skin.
authors.affiliation: Division of Pharmaceutics and Drug Delivery Systems, University of Cincinnati Medical Center, Ohio.
authors.forename: W A
authors.initials: WA
authors.lastname: Ritschel
authors.forename: A S
authors.initials: AS
authors.lastname: Hussain
mesh_terms: D006801:Humans; D010539:Permeability; D012869:Skin Absorption