1. Polypeptide Materials: New synthetic methods and applications
2. Griffin , R.C.J. Sacharow , S.Drug and Cosmetic Packaging; Noyes Data Corporation : Park Ridge. NJ , 1975 ; 136 – 148 .
3. Liebe , D.C.Modern Pharmaceutics, Drugs and the pharmaceutical sciences Ed.; Banker , G.S. Rhodes , C.T. , Eds. Marcel Dekker Inc. : New York, NY , 1990 , Vol. 40 , 695 – 740 .