@article{d55d0f4dbcaf4b8ea492b5be1992c61c,
title = "2009 ACCF/AHA focused update on perioperative beta blockade a report of the American college of cardiology foundation/American heart association task force on practice guidelines",
author = "Fleischmann, \{Kirsten E.\} and Beckman, \{Joshua A.\} and Buller, \{Christopher E.\} and Hugh Calkins and Fleisher, \{Lee A.\} and Freeman, \{William K.\} and Froehlich, \{James B.\} and Kasper, \{Edward K.\} and Kersten, \{Judy R.\} and Robb, \{John F.\} and Valentine, \{R. James\} and Brown, \{Kenneth A.\} and Chaikof, \{Elliot L.\} and Barbara Riegel",
year = "2009",
month = nov,
doi = "10.1161/CIRCULATIONAHA.109.192689",
language = "English (US)",
volume = "120",
pages = "2123--2151",
journal = "Circulation",
issn = "0009-7322",
publisher = "Lippincott Williams and Wilkins",
number = "21",
}