Journal of Geriatric Cardiology, Volume 16, Issue 11,2019, Pages 800-805, doi:10.11909/j.issn.1671-5411.2019.11.004
Journal of Geriatric Cardiology, Volume 16, Issue 11,2019, Pages 793-799, doi:10.11909/j.issn.1671-5411.2019.11.008
Journal of Geriatric Cardiology, Volume 16, Issue 11,2019, Pages 818-821, doi:10.11909/j.issn.1671-5411.2019.11.006
Journal of Geriatric Cardiology, Volume 16, Issue 11,2019, Pages 806-811, doi:10.11909/j.issn.1671-5411.2019.11.002
Journal of Geriatric Cardiology, Volume 16, Issue 11,2019, Pages 822-834, doi:10.11909/j.issn.1671-5411.2019.11.007