@article{d391310ead26476ea01474e5568c42b7,
title = "Evaluation and management and current procedural terminology coding for headache",
keywords = "Current procedural terminology coding, Evaluation and management code, Headache",
author = "Randolph Evans and Stuart Black",
year = "2007",
month = jan,
day = "1",
doi = "10.1111/j.1526-4610.2007.00659.x",
language = "English (US)",
volume = "47",
pages = "118--122",
journal = "Headache",
issn = "0017-8748",
publisher = "Wiley-Blackwell Publishing Ltd",
number = "1",
}