Journal of Geriatric Cardiology, Volume 17, Issue 11,2020, Pages 674-679, doi:10.11909/j.issn.1671-5411.2020.11.004
Journal of Geriatric Cardiology, Volume 17, Issue 11,2020, Pages 704-709, doi:10.11909/j.issn.1671-5411.2020.11.002
Journal of Geriatric Cardiology, Volume 17, Issue 11,2020, Pages 694-703, doi:10.11909/j.issn.1671-5411.2020.11.001
Journal of Geriatric Cardiology, Volume 17, Issue 11,2020, Pages 728-732, doi:10.11909/j.issn.1671-5411.2020.11.005
Journal of Geriatric Cardiology, Volume 17, Issue 11,2020, Pages 659-665, doi:10.11909/j.issn.1671-5411.2020.11.008