MacDonald Simon T, Arcidiacono Carmelo, Butera Gianfranco
Department of Paediatric Cardiology and Adult Congenital Heart Disease, Policlinico San Donato IRCCS, Via Morandi 30, San Donato Milanese (MI), Italy.
Heart. 2011 Mar;97(5):438. doi: 10.1136/hrt.2010.211532. Epub 2010 Nov 19.