Negrini, M [Comparison of amiodarone and quinidine in the conversion to sinusal rhythm of atrial fibrillation of recent onset]. [electronic resource] - Giornale italiano di cardiologia Mar 1990 - 207-14 p. digital Publication Type: Clinical Trial; Comparative Study; English Abstract; Journal Article; Randomized Controlled Trial ISSN: 0046-5968 Subjects--Topical Terms: AdultAgedAmiodarone--adverse effectsAtrial Fibrillation--drug therapyDrug EvaluationEchocardiographyFemaleHumansMaleMiddle AgedQuinidine--adverse effectsRandom AllocationTime Factors