?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Osborne&rft.au=Osborne%2C+Neil+A&rft.aufirst=Neil+A&rft.degree=Doctoral&rft.inst=UCL+(University+College+London)&rft.tpages=304&rft.title=Recombinant+protein+production+using+E.+coli+containing+temperature-sensitive+constructs&rft.date=1990