AU - Klein HO, Pauzner H, Di Segni E, David D, Kaplinsky E TI - THe beneficial effects of verapamil in chronic atrial fibrillation PT - JOUR DP - 1979 TA - Archives of Internal Medicine pages = {747-749}, VI - 139 IP - 7 AID - 10.1001/archinte.1979.03630440017009 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1979.03630440017009 SO - Archives of Internal Medicine July 1, 1979 139(7):747