@inbook{1132877601, author={Adam J. Rosh and Ciara J. Barclay-Buchanan}, title={Eye Pain and Visual Change}, booktitle={Emergency Medicine: PreTest® Self-Assessment and Review, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accessemergencymedicine.mhmedical.com/content.aspx?aid=1132877601} }