Chao W, Tian X, Xia W, Liu Q. Study on correlation between property of coronary artery lesion and degree of coronary artery stenosis of elderly patients with coronary heart disease: Study on Correlation between Property of Coronary Artery Lesion. Pak J Med Sci [Internet]. 2019Jan.23 [cited 2024Apr.25];35(1). Available from: https://www.pjms.org.pk/index.php/pjms/article/view/225