1. Rheumatic Lesions of the Left Auricle of the Heart;MacCallum;Bull. Johns Hopkins Hosp,1924
2. Rheumatic Carditis With Predominant Involvement and Calcification of the Left Auricle; Report of a Case;Stewart,1924
3. Calcification and Osteogenic Change of the Left Auricle in a Case of Auricular Fibrillation;Oppenheimer,1912
4. Calcification of the Left Auricle;Begg;New Zealand M. J.,1945
5. Left Atrial Calcification in Rheumatic Heart Disease;Epstein;Am. J. Roentgenol,1949