?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Tan&rft.au=Tan%2C+Kim+Heung&rft.aufirst=Kim+Heung&rft.inst=UCL+(University+College+London)&rft.date=1995&rft.tpages=498&rft.title=A+study+of+the+clinical+outcome+of+complex+coronary+balloon+angioplasty.&rft.degree=Doctoral