Martínez Alejandro, Martínez Gonzalo, Heusser Felipe, Lindefjeld Dante, Jalil Jorge
Catholic University School of Medicine, Marcoleta 367, 2nd Floor, Santiago, Chile 833-0024.
Circulation. 2010 Nov 9;122(19):e508-11. doi: 10.1161/CIRCULATIONAHA.110.961847.