TY - GEN AU - Mina Ibrahim Tadros Ayad AU - Hanan Hosny Ellaithy , AU - Nagwa Hussin Foda , TI - A study of certain polymers as controlled release drug carrier systems / PY - 2002/// CY - Cairo : PB - Mina Ibrahim Tadros Ayad , KW - Certain polymers KW - Controlled release drug carrier systems KW - Drugs N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Pharmacy - Department Of Pharmaceutics; Issued also as CD ER -