Conraads Viviane M, de Sutter Johan, Roeykens Johan, Sharma Sanjay
Department of Cardiology, Cardiac Rehabilitation Antwerp University Hospital, Edegem, Belgium.
Eur J Cardiovasc Prev Rehabil. 2009 Aug;16 Suppl 2:S11-3. doi: 10.1097/01.hjr.0000359228.27529.aa.