Echocardiographic study on Dilated Cardiomyopathy from Eastern India. International Journal of Biomedical Research, [S. l.], v. 5, n. 11, p. 700–703, 2014. DOI: 10.7439/ijbr.v5i11.804. Disponível em: https://www.ssjournals.co.in/index.php/ijbr/article/view/1112. Acesso em: 15 mar. 2026.