title: The use of polymers in the construction of controlled-release devices.
authors.affiliation: APS Research Institute, Redwood City, CA 94063, USA.
authors.forename: J
authors.initials: J
authors.lastname: Heller
mesh_terms: D000818:Animals; D004058:Diffusion; D016503:Drug Delivery Systems / Q000295:instrumentation*; D006801:Humans; D011108:Polymers / Q000493:pharmacokinetics*
chemical_list: D011108:Polymers