@article{9cba693d103641139e9d4716573164e6,
title = "Radiology tests for patients with low back pain: High-value health care advice from the American College of Physicians",
author = "R. Chou and A. Qaseem and Owens, {D. K.} and P. Shekelle",
year = "2011",
month = feb,
day = "1",
doi = "10.7326/0003-4819-154-3-201102010-00002",
language = "English (US)",
volume = "154",
pages = "1--36",
journal = "Annals of internal medicine",
issn = "0003-4819",
publisher = "American College of Physicians",
number = "3",
}