title: Effects of polyelectrolytes on drug transport. I. Diffusion.
mesh_terms: D002197:Capillary Action; D002247:Carbon Isotopes; D004058:Diffusion; D004573:Electrolytes; D005459:Fluorides; D007700:Kinetics; D008433:Mathematics; D008747:Methylcellulose; D011108:Polymers; D012459:Salicylates; D014783:Viscosity
chemical_list: D002247:Carbon Isotopes; D004573:Electrolytes; D011108:Polymers; D012459:Salicylates; D008747:Methylcellulose; D005459:Fluorides