1. Cardiology's move online—and onto my iPad
Christopher P Cannon 
The Lancet 
Volume 376, Issue 9740, Pages (August 2010)
DOI: /S (10)61238-X
Copyright © 2010 Elsevier Ltd Terms and Conditions

2. The ESC Textbook of Cardiovascular Medicine Online Second Edition
A John Camm, Thomas F Lüscher, Patrick W Serruys, eds. Oxford University Press, Personal subscription £75·00 for 12 months.
The Lancet  , DOI: ( /S (10)61238-X)
Copyright © 2010 Elsevier Ltd Terms and Conditions