00392nas a2200157   4500000000100000000000100001008004100002100001400043700001500057700001700072700001600089245009700105300001100202490000700213022001400220       2012                            d1 aR. Boggon1 aG . Y. Lip1 aA. Gallagher1 aT. van Staa00aResource utilization and outcomes in patients with atrial fibrillation: a case control study  a249-590 v10  a1175-5652