1. Extreme hypertrophy of the left atrial appendage. The case of the giant dog ear;Dimond, E.G.; Kittle, C.F.; Voth, D.W.;Amer. J. Cardiol,1960
2. Herniation of the left auricle;Fry, W.;Amer. J. Surg,1953
3. Congenital deficiency of the pericardium;Hering, A.C.; Wilson, J.S.; Ball, R.E.;J. thorac. cardiovasc. Surg,1960
4. Partial deficiency of the pericardium;Keith, J.A.;J. Anat. Physiol. (Lond.),1906
5. Defective pericardial sac and interatrial septum and atresia of pulmonic orifice;Osgood, R.; Spector, B.,1941