?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Marchant&rft.au=Marchant%2C+Bradley+G&rft.aufirst=Bradley+G&rft.tpages=228&rft.date=1994&rft.inst=UCL+(University+College+London)&rft.title=Mechanisms+affecting+the+symptomatic+expression+of+myocardial+ischaemia&rft.degree=Doctoral