?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Asakura%2C+T.&rft.aulast=Asakura&rft.aufirst=T.&rft.volume=34&rft.date=2002&rft.issn=0032-3896&rft.atitle=Design%2C+Expression%2C+and+Structural+Characterization+of+Hybrid+Proteins+of+Samia+cynthia+ricini+and+Bombyx+mori+Silk+Fibroins.&rft.title=Ploymer+Journal&rft.pages=936-943&rft.genre=article