Investigation of factors influencing release of solid drug dispersed in inert matrices. 3. Quantitative studies involving the polyethylene plastic matrix.
D002110:Caffeine / Q000032:analysis*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D010795:Phthalic Acids / Q000032:analysis*; D011095:Polyethylenes; D011188:Potassium / Q000032:analysis*; D012996:Solutions; D012997:Solvents; D013424:Sulfanilamides / Q000032:analysis*; D013501:Surface-Active Agents
D010795:Phthalic Acids; D011095:Polyethylenes; D012996:Solutions; D012997:Solvents; D013424:Sulfanilamides; D013501:Surface-Active Agents; D002110:Caffeine; D011188:Potassium