PT - JOURNAL ARTICLE ED - Meziane, Moulay A. AU - Powers, Cathryn AU - Beavis, Kathleen Gleason TI - Left atrial lesion in a 68-year-old DP - 1991 Mar 01 TA - Cleveland Clinic Journal of Medicine PG - 171--176 VI - 58 IP - 2 4099 - http://www.ccjm.org/content/58/2/171.short 4100 - http://www.ccjm.org/content/58/2/171.full SO - Cleve Clin J Med1991 Mar 01; 58