Goette, Andreas, Merino, Jose L, Ezekowitz, Michael D, Zamoryakhin, Dmitry, Melino, Michael, Jin, James, Mercuri, Michele F, Grosso, Michael A, Fernandez, Victor et al (2016) Edoxaban versus enoxaparin–warfarin in patients undergoing cardioversion of atrial fibrillation (ENSURE-AF): a randomised, open-label, phase 3b trial. The Lancet, 388 (10055). pp. 1995-2003. ISSN 0140-6736