RT Journal Article SR Electronic T1 Left atrial lesion in a 68-year-old JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 171 OP 176 VO 58 IS 2 A2 Meziane, Moulay A. A1 Powers, Cathryn A1 Beavis, Kathleen Gleason YR 1991 UL http://www.ccjm.org/content/58/2/171.abstract AB