@incollection{, 51A6056FA058401B72D5BE246C5FCE49 , author={{mostafakhezri} and {Islamic Azad University, Tehran, Iran}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}1171520 } @incollection{b0, , title={{Biodegradable injectable in situ forming drug delivery systems}} , author={{ BHatefi } and { Amsden }} , journal={{Journal of Controlled Release}} 80 , year={Issues 1-3, 23 April 2002} } @incollection{b1, , title={{Biotolerance of a semisolid hydrophobic biodegradable poly (orthoest er) for controlled drug delivery}} , author={{ SFBernatchez } and { AMerkli } and { CGurny } and { KZhao } and { QHAnderson } and { JMHeller } and { J }} , journal={{J Biomed Mater Res}} 27 , year={1993} } @incollection{b2, , title={{A one -week sub dermal delivery system for L -methadone based on biodegradable microcapsules}} , author={{ YCha } and { CGPitt }} , journal={{J Control Rel}} 7 , year={1988} } @incollection{b3, , title={{A. preparation of thermo responsive microspheres}} , author={{ RDinarvand } and { Emmanuelle }} , journal={{Pharm Res}} 5278 , year={1993} } @incollection{b4, , title={{preparation, characterization and drug release from thermoresponsive micro spheres}} , author={{ AD Emmanuelle } and { RDinarvand }} , journal={{Int J pharm}} 118 , year={1995} } @incollection{b5, , title={{preparation, characterization and drug release from thermo responsive micro spheres}} , author={{ AD Emmanuelle } and { RDinarvand }} , journal={{Int J pharm}} 118 , year={1995} } @incollection{b6, , title={{}} , author={{ DeepakChitkara }} , journal={{Biodegradable Injectable In Situ Depot-Forming Drug Delivery systems Macromolecular Bioscience}} 6 12 , year={December 8, 2006} } @incollection{b7, , title={{The use of thermoresponsive hydrogels for on -off release of molecules}} , author={{ RDinarvand } and { AEmmanuelle }} , journal={{J control Rel}} 36 , year={1995} } @book{b8, , title={{}} , author={{ JLHill -West } and { SM }} } @incollection{b9, , title={{International conference on Harmonization of Technical Requirements for the Registration of pharmaceuticals for Human Use, Residual solvents}} , author={{ JAHubbell } and { FKoosha } and { RHMuller } and { SSDavis } and { MCDavic }} , journal={{Proc Nat'l Acid sci USA}} 91 1 , year={1994. 1995. 1989} , note={J control Rel} } @book{b10, , title={{Kshirsagar drug delivery systems}} , author={{ NA }} } @incollection{b11, , title={{}} , journal={{Indian Journal of Pharmacology}} 32 , year={2000} }