Olmedilla Arnal, L. Asociación Entre Transfusiones, Recuento De Leucocitos E Incidencia De fibrilación Auricular Tras cirugía Cardiaca: Sood N, Coleman CI, Kluger J, White CM, Padala A, Baker WL. The Association Among Blood Transfusions, White Blood Cell Count, and the Frequency of Post-Cardiothoracic Surgery Atrial Fibrillation: A Nested Cohort Study from the Atrial Fibrillation Suppression Trials I, II, and III. J Cardiothorac Vasc Anesth 2009; 23 (1): 22-7. Rev Elect AnestesiaR 2009, 1, 1.