Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SATOH TATSUO and IWAMOTO MITSUAKI and OYAMA YOHTARO and TSUSHIMA NOBUKO and KATO KOZO and HASHIMOTO HIDEAKI and SAKAMOTO SANYA,"Clinical Diagnosis Of the ""Latent"" Ischemic Heart Failure",Japanese Circulation Journal,00471828,The Japanese Circulation Society,1969,33,9,921-930,https://cir.nii.ac.jp/crid/1390001206433516928,https://doi.org/10.1253/jcj.33.921