title: A METHOD FOR RELEASE RATE DETERMINATION FROM SUSTAINED-RELEASE TABLETS.
mesh_terms: D002626:Chemistry, Pharmaceutical; D003692:Delayed-Action Preparations; D004809:Ephedrine; D010604:Pharmacy; D011802:Quinidine; D012106:Research; D013053:Spectrophotometry; D013607:Tablets
chemical_list: D003692:Delayed-Action Preparations; D013607:Tablets; D004809:Ephedrine; D011802:Quinidine
keywords: CHEMISTRY, PHARMACEUTICAL; DELAYED-ACTION PREPARATIONS; EPHEDRINE; EXPERIMENTAL LAB STUDY; QUINIDINE; SPECTROPHOTOMETRY; TABLETS