ISSN: 1873-9598 International Journal of Gerontology Volume 12, Issue 4 December 2018 Original Article A New Method to get the LVEF Reference Values of the Healthy Adult Male by Heart Rate and Geographical Environment Factors Jing Jing, Miao Ge, Ziqi Yang, Peng Li, Dezhi Wei page 319~315 Download ↓ 23 Supplementary Material No data Abstract No data Back