?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Alberto&rft.au=Anguita+Sanchez%2C+Alberto&rft.aulast=Anguita+Sanchez&rft.issn=0926-9630&rft.atitle=An+Ontology+Based+Method+to+Solve+Query+Identifier+Heterogeneity+in+Post-Genomic+Clinical+Trials&rft.volume=136&rft.date=May+2008&rft.pages=3-8&rft.title=Studies+in+Health+Technology+and+Informatics&rft.genre=article