1. Transdermal route of protein/peptide;Chien,1990
2. Drug Delivery System;Ranade,1991
3. Genetic Engineering and Pharmaceuticals;Vane;Nature (London),1984
4. Systemic Delivery of Peptide-based Pharmaceuticals by Transdermal Periodic lontotherapeutic System;Chien,1993
5. Amino acids, Peptides and Released Compounds;Hey,1973