?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Cameotra%2C+Swaranjit+Singh&rft.aulast=Cameotra&rft.aufirst=Swaranjit+Singh&rft.issue=3&rft.volume=7&rft.date=June+2004&rft.issn=1369-5274&rft.atitle=Recent+applications+of+biosurfactants+as+biological+and+immunological+molecules.&rft.title=Current+opinion+in+microbiology&rft.pages=262-6&rft.genre=article