GILL, MD, Simpal; CHEN, MD, PHD, Frank. Left Atrial Pseudotumor Caused By Caseous Calcification of the Mitral Annulus, Case Report with Review of Literature. North American Journal of Medicine and Science, [S. l.], v. 4, n. 4, 2011. Disponível em: https://www.najms.com/index.php/najms/article/view/279. Acesso em: 6 may. 2026.