TY - BOOK AU - Amira Mohamed Abdelaziz Mohsen AU - Alia Abdellateef Badawi , AU - Mohamed Shafik Elridy , TI - A novel pharmaceutical formulation ( Niosomes ) of the hepatoprotective drug silymarin / PY - 2012/// CY - Cairo : PB - Amira Mohamed Abdelaziz Mohsen , KW - Drug silymarin KW - Niosomes KW - The hepatoprotective N1 - Thesis (Ph.D.) - Cairo University - Faculty of Pharmacy - Department of Pharmaceutics; Issued also as CD N2 - Drug delivery systems are an important component of drug development and therapeutics . A drug delivery system is a formulation or a device that enables the introduction of a therapeutic substance in the body and improves its efficacy and safety by controlling the rate , time and place of release of drugs in the body UR - http://172.23.153.220/th.pdf ER -