Castro Arranz, C. Riesgo Al Suspender El Antiagregante En El Perioperatorio: Ensayo clínico: To Continue or Discontinue Aspirin in the Perioperative Period: A Randomized, Controlled Clinical Trial. A.Oscarsson, A.Grupta, M.Fredrikson, J.Järthul, M.Nyström. E. Petterson, B. Darvish, H. Krook, E. Swahn and C. Eintrei. Division of Anaesthesiology and Division of Cardiology, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden. British Journal of Anaesthesia 104 (3): 305-12 (2010). Rev Elect AnestesiaR 2010, 2, 4.