@article{446c03cf44404a10bf164f98637d2933,
title = "Correlation of levels of echocardiographic left ventricular ejection fraction with new coronary events in 914 patients over 62 years of age",
author = "Aronow, {W. S.} and M. Koenigsberg and I. Kronzon",
year = "1990",
month = jan,
day = "1",
doi = "10.1097/00019501-199007000-00012",
language = "English (US)",
volume = "1",
pages = "491--493",
journal = "Coronary Artery Disease",
issn = "0954-6928",
publisher = "Lippincott Williams and Wilkins",
number = "4",
}