TY - RPRT TI - [Proceedings: Non-invasive ventricular function test in ischemic heart disease with special reference to the isometric handgrip exercise test]. AU - Y Ichie AU - T Watanabe AU - S Nin AU - S Yasui AU - S Yoshida PY - 1975 UR - https://pubmed.ncbi.nlm.nih.gov/1160101/ ID - 1160101 ER -