title: The various forms of clinical research concerning paroxysmal atrial fibrillation.
authors.forename: P
authors.initials: P
authors.lastname: Coumel
mesh_terms: D001281:Atrial Fibrillation / Q000175:diagnosis / Q000453:epidemiology*; D002940:Circadian Rhythm; D004812:Epidemiologic Methods; D006801:Humans