Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
SHAH PM,Management of aortic stenosis : is cardiac catheterization necessary?,Am J Cardiol,,,1991,67,,1031-1032,https://cir.nii.ac.jp/crid/1570572701180841216,https://doi.org/10.1016/0002-9149(91)90179-o