?url_ver=Z39.88-2004&rft_id=10.1002%2F9780470871041&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Quirino%2C+JP&rft.aulast=Quirino&rft.aufirst=JP&rft.date=2006&rft.isbn=Print+ISBN%3A+9780470871027+Online+ISBN%3A+9780470871041&rft.title=On-line+sample+enrichment+in+electrokinetic+chromatography&rft.btitle=Electrokinetic+Chromatography%3A+Theory%2C+Instrumentation+and+Aplications&rft.tpages=26&rft.genre=bookitem