Invasive strategy in elderly patients with non st elevation acute coronary syndrome - Gonzalez Sanchez, Maria Teresa; Gallego Delgado, Maria; Martin Herrero, Francisco; Cano Mozo, Teresa; Lopez Jimenez, Rosa Ana; Clemente Lorenzo, Milagros; Martin Garcia, Ana; Martin Moreiras, Javier; Pabon Osuna, Pedro; Martin Luengo, Candido (CIRCULATION, 2012)