?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=F.&rft.au=McCaughan%2C+F.&rft.aulast=McCaughan&rft.date=December+2009&rft.tpages=292&rft.title=3q+amplification+in+preinvasive+lesions+of+the+bronchial+epithelium&rft.inst=UCL+(University+College+London)&rft.degree=Doctoral