title: Diffusional systems for controlled release of drugs to the eye.
mesh_terms: D003263:Contact Lenses, Hydrophilic; D003692:Delayed-Action Preparations; D004058:Diffusion; D005128:Eye Diseases / Q000188:drug therapy*; D006801:Humans; D008567:Membranes, Artificial; D009566:Nitrates / Q000008:administration & dosage; D009883:Ophthalmic Solutions / Q000008:administration & dosage*; D010539:Permeability; D010862:Pilocarpine / Q000008:administration & dosage; D011108:Polymers; D012995:Solubility
chemical_list: D003692:Delayed-Action Preparations; D008567:Membranes, Artificial; D009566:Nitrates; D009883:Ophthalmic Solutions; D011108:Polymers; D010862:Pilocarpine