JOURNAL OF GERIATRIC CARDIOLOGY, Volume 09, Issue 2,2012, Pages 180-184, doi:10.3724/SP.J.1263.2012.03301
JOURNAL OF GERIATRIC CARDIOLOGY, Volume 09, Issue 2,2012, Pages 192-196, doi:10.3724/SP.J.1263.2012.01312
JOURNAL OF GERIATRIC CARDIOLOGY, Volume 09, Issue 2,2012, Pages 137-142, doi:10.3724/SP.J.1263.2011.11281
JOURNAL OF GERIATRIC CARDIOLOGY, Volume 09, Issue 2,2012, Pages 166-171, doi:10.3724/SP.J.1263.2011.12091
JOURNAL OF GERIATRIC CARDIOLOGY, Volume 09, Issue 2,2012, Pages 115-122, doi:10.3724/SP.J.1263.2012.01041