JOURNAL OF GERIATRIC CARDIOLOGY, Volume 9, Issue 4,2012, Pages 375-378, doi:10.3724/SP.J.1263.2012.02272
JOURNAL OF GERIATRIC CARDIOLOGY, Volume 9, Issue 4,2012, Pages 389-400, doi:10.3724/SP.J.1263.2012.05281
JOURNAL OF GERIATRIC CARDIOLOGY, Volume 9, Issue 4,2012, Pages 379-388, doi:10.3724/SP.J.1263.2012.08141
JOURNAL OF GERIATRIC CARDIOLOGY, Volume 9, Issue 4,2012, Pages 408-410, doi:10.3724/SP.J.1263.2012.06121
JOURNAL OF GERIATRIC CARDIOLOGY, Volume 9, Issue 4,2012, Pages 355-360, doi:10.3724/SP.J.1263.2012.04121