@article{cb70d15b545f43d9b0420d3549e2863f,
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 = "Mosby Inc.",
number = "7",
}