1. Polymeric drug and drug delivery systems;Dunn,1991
2. Polymeric delivery systems;El-Nokaly,1993
3. Park K. Controlled drug delivery, ACS professional reference book. Washington, DC: American Chemical Society, 1997. 49–67 [Chapter 4].
4. Chasin M, Langer R. Drug and the pharmaceutical sciences, vol, 3: biodegradable polymers as drug delivery system. New York, USA: Marcel Dekker, Inc., 1990, 71–120.
5. Puisieux F, Barratt G, Couarraze G, Couvreur P, Devissaguet JP, Dubernet C, Fattal E, Fessi H, Vauthier C. Polymeric biomaterials. New York: Marcel Dekker, Inc., 749–794.