@article{d00da714dc134e4fb4a20edf42f08fb6,
title = "Differences between patients enrolled early and late during clinical trial recruitment: Insights from the HF-ACTION Trial",
keywords = "cardiac resynchronization therapy, exercise test, heart failure, outpatients, prevalence",
author = "Warraich, {Haider J.} and Christopher O'Connor and Angie Wu and Adrian Coles and Kraus, {William E.} and Pi{\~n}a, {Ileana L.} and Whellan, {David J.} and Mentz, {Robert J.}",
year = "2018",
month = jul,
day = "1",
doi = "10.1161/CIRCOUTCOMES.117.004643",
language = "English (US)",
volume = "11",
journal = "Circulation: Cardiovascular Quality and Outcomes",
issn = "1941-7713",
publisher = "Lippincott Williams and Wilkins",
number = "7",
}