@article{91fdfba7a9954fb4bf595955a74998a7,
title = "Managed care insurance and use of higher-mortality hospitals",
keywords = "Coronary Artery Bypass, Hospital Mortality, Humans, Managed Care Programs, Outcome Assessment (Health Care), United States, Comment, Letter",
author = "Ensor, {J E} and Grana, {J R} and Diamond, {C C}",
year = "2000",
month = aug,
day = "16",
language = "English (US)",
volume = "284",
pages = "829; author reply 830--1",
journal = "JAMA: The Journal of the American Medical Association",
issn = "0098-7484",
number = "7",
}