title: MMP-1 and MMP-3 polymorphism and arrhythmia recurrence after electrical cardioversion in patients with persistent atrial fibrillation.
authors.affiliation: Cardiologia, Osp. San Paolo, University of Milan, Via A. di Rudinì 8, 20142 Milan, Italy. federico.lombardi@unimi.it
authors.forename: Federico
authors.initials: F
authors.lastname: Lombardi
authors.forename: Sebastiano
authors.initials: S
authors.lastname: Belletti
authors.forename: Pier Maria
authors.initials: PM
authors.lastname: Battezzati
authors.forename: Rosana
authors.initials: R
authors.lastname: Pacciolla
authors.forename: Maria Luisa
authors.initials: ML
authors.lastname: Biondi