@inbook{1131938361,
author={Atif B. Malik and Soorena Khojasteh and Zahid H. Bajwa},
editor={Bajwa, Zahid H. and Wootton, R. Joshua and Warfield, Carol A.},
title={Use of Botulinum Toxins in Pain Syndromes},
booktitle={Principles and Practice of Pain Medicine, 3e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2016},
url={accessanesthesiology.mhmedical.com/content.aspx?aid=1131938361}
}