@article{4803a89a41c7454b99761f0882f19b96,
title = "Recommendations for Evaluation of the Severity of Native Valvular Regurgitation with Two-dimensional and Doppler Echocardiography",
author = "Zoghbi, \{William A.\} and Maurice Enriquez-Sarano and Elyse Foster and Grayburn, \{Paul A.\} and Kraft, \{Carol D.\} and Levine, \{Robert A.\} and Petros Nihoyannopoulos and Otto, \{Catherine M.\} and Quinones, \{Miguel A.\} and Harry Rakowski and Stewart, \{William J.\} and Alan Waggoner and Weissman, \{Neil J.\}",
year = "2003",
month = jul,
doi = "10.1016/S0894-7317(03)00335-3",
language = "English (US)",
volume = "16",
pages = "777--802",
journal = "Journal of the American Society of Echocardiography",
issn = "0894-7317",
publisher = "Elsevier",
number = "7",
}