Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KOBAYASHI AKITOSHI and HASHIBA HIROSHI and YAMA TETSUO and NISHII TOORU and YAMAMOTO TAKESHI,THE SUBTRACTION TECHNIQUE : IT'S APPLICATION TO RAPID SERIAL ANGIOCARDIOGRAPHY (REPORT I),Japanese Journal of Radiological Technology,03694305,Japanese Society of Radiological Technology,1968,23,4,327-333,https://cir.nii.ac.jp/crid/1390001206364971008,https://doi.org/10.6009/jjrt.kj00001367194