Coronary heart disease Risk Scores and their correlation with Angiographic Severity Scores. International Journal of Biomedical Research, [S. l.], v. 4, n. 6, p. 257–263, 2013. DOI: 10.7439/ijbr.v4i6.285. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/834. Acesso em: 9 mar. 2026.