P3851Benefit-risk profile of dabigatran compared with vitamin-K antagonists in elderly patients with non-valvular atrial fibrillation: results from a cohort study in the French nationwide claims database. (28th August 2018) - Cottin, Y; Blin, P; Benichou, J; Dureau-Pournin, C; Abouelfath, A; Lassalle, R; Droz-Perroteau, C; Mismetti, P; Moore, N