00411nas a2200145   4500000000100000008004100001100001900042700001700061700001200078700001400090700001500104700001500119245011700134022001400251       2019                            d1 aS. Ramagopalan1 aM. Samnaliev1 aS. Weir1 aC. Sammon1 aR. Carroll1 aR. Alikhan00aCosts of gastrointestinal bleeding events in atrial fibrillation: a UK Clinical Practice Research Datalink study  a1479-6678