Bloomfield, S S Quinidine for prophylaxis of arrhythmias in acute myocardial infarction. [electronic resource] - The New England journal of medicine Oct 1971 - 979-86 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0028-4793 Standard No.: 10.1056/NEJM197110282851801 doi Subjects--Topical Terms: Acute DiseaseAdministration, OralArrhythmias, Cardiac--diagnosisBlood PressureClinical Trials as TopicElectrocardiographyFemaleHeart RateHumansMaleMiddle AgedMyocardial Infarction--complicationsPlacebosProspective StudiesQuinidine--administration & dosageTime Factors