title: Relationship between polymer viscosity and drug release from a matrix system.
authors: Department of Pharmacy, National University of Singapore.
authors: L W
authors: LW
authors: Cheong
authors: P W
authors: PW
authors: Heng
authors: L F
authors: LF
authors: Wong
mesh_terms: D003692:Delayed-Action Preparations; D004337:Drug Carriers; D065347:Hypromellose Derivatives; D008747:Methylcellulose / Q000031:analogs & derivatives* / Q000737:chemistry; D011108:Polymers; D011433:Propranolol / Q000008:administration & dosage* / Q000737:chemistry; D014783:Viscosity
chemical_list: D003692:Delayed-Action Preparations; D004337:Drug Carriers; D011108:Polymers; D065347:Hypromellose Derivatives; D008747:Methylcellulose; D011433:Propranolol