@article{a038e6dc565a4171b9054863440e32e2,
title = "Association of beta-blocker use and selectivity with outcomes in patients with heart failure and chronic obstructive pulmonary disease (from optimize-HF): Editor's Comment",
author = "Sanjay Kalra",
year = "2013",
month = mar,
doi = "10.1097/HCR.0b013e31828c3cac",
language = "English (US)",
volume = "33",
pages = "134",
journal = "Journal of Cardiopulmonary Rehabilitation and Prevention",
issn = "1932-7501",
publisher = "Lippincott Williams and Wilkins",
number = "2",
}