?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=di+Tomaso%2C+Emmanuelle&rft.aufirst=Emmanuelle&rft.aulast=di+Tomaso&rft.degree=Doctoral&rft.title=Analysis+of+isoenzymes+and+isoforms+of+human+alkaline+phosphatase%2C+hexosaminidase+and+transferrin+by+micro+column+chromatography&rft.inst=UCL+(University+College+London)&rft.date=1994