Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Iida Keiko,Study concerning the effects of exercise on the frequency of ventricular premature contraction. A new classification and its clinical implications.,Journal of Nippon Medical School,0048-0444,The Medical Association of Nippon Medical School,1989,56,5,504-515,https://cir.nii.ac.jp/crid/1390282681368991232,https://doi.org/10.1272/jnms1923.56.504