EDITOR, T. Philately Stamps on Heart. Cardiovascular Journal, [S. l.], v. 5, n. 2, p. 208, 2013. DOI: 10.3329/cardio.v5i2.14327. Disponível em: https://www.banglajol.info/index.php/CARDIO/article/view/14327. Acesso em: 3 may. 2024.