Early prognostic usefulness of glomerular filtration rate added to the TIMI risk score in patients with non ST segment elevation acute coronary syndromes - Foussas, SG; Zairis, M; Tsiaousis, G; Kontos, C; Ritsatos, C; Theodosis-Georgilas, A; Katidis, Z; Papadopoulos, J; Adamopoulou, E; Cokkinos, D.V. (EUROPEAN HEART JOURNAL, 2008)